{"title":"Number \u0026 Math Puzzles","description":"\u003cp\u003eSharpen your numerical thinking with fun and challenging math-based puzzle books. Featuring number games, equation puzzles, arithmetic challenges, and pattern-solving activities, these books are perfect for curious minds that love working with numbers. Great for students, lifelong learners, and anyone who enjoys analytical thinking.\u003c\/p\u003e","products":[{"product_id":"calcudoku-volume-one-entry-level","title":"Calcudoku: Volume One - Entry Level","description":"Smart, Addictive, and Amazingly Satisfying\n\nPut your logic - and your math skills - to the test with Calcudoku, the clever puzzle that mixes the best of Sudoku and KenKen into one brain-boosting challenge!\n\nEach grid contains numbered \"cages,\" each with a target value and a math operation. Your task? Fill the grid with numbers so that each row and column contains every number once, while each cage's math equation adds up exactly right.\n\nPerfect for fans of Sudoku, KenKen, and logic puzzles, Calcudoku offers:\nDozens of original puzzles from easy to expert\nA perfect blend of logic and arithmetic\nGreat brain exercise that builds focus and reasoning skills\nClean layouts and clear instructions for stress-free solving\n\nWhether you enjoy solving one puzzle a day or tackling a full marathon session, this book promises hours of smart, rewarding fun.\n\nGrab your pencil - it's time to calculate your way to victory!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57869438714159,"sku":"ep7wk8","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/kv72v5d-front-shortedge-384.jpg?v=1778185097"},{"product_id":"calcudoku-volume-two-intermediate","title":"Calcudoku: Volume Two - Intermediate","description":"Smart, Addictive, and Amazingly Satisfying\n\nPut your logic - and your math skills - to the test with Calcudoku, the clever puzzle that mixes the best of Sudoku and KenKen into one brain-boosting challenge!\n\nEach grid contains numbered \"cages,\" each with a target value and a math operation. Your task? Fill the grid with numbers so that each row and column contains every number once, while each cage's math equation adds up exactly right.\n\nPerfect for fans of Sudoku, KenKen, and logic puzzles, Calcudoku offers:\nDozens of original puzzles from easy to expert\nA perfect blend of logic and arithmetic\nGreat brain exercise that builds focus and reasoning skills\nClean layouts and clear instructions for stress-free solving\n\nWhether you enjoy solving one puzzle a day or tackling a full marathon session, this book promises hours of smart, rewarding fun.\n\nGrab your pencil - it's time to calculate your way to victory!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57870063632687,"sku":"4mznv6","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/kv72v79-front-shortedge-384.jpg?v=1778186556"},{"product_id":"calcudoku-volume-three-advanced-level","title":"Calcudoku: Volume Three - Advanced Level","description":"Smart, Addictive, and Amazingly Satisfying\n\nPut your logic - and your math skills - to the test with Calcudoku, the clever puzzle that mixes the best of Sudoku and KenKen into one brain-boosting challenge!\n\nEach grid contains numbered \"cages,\" each with a target value and a math operation. Your task? Fill the grid with numbers so that each row and column contains every number once, while each cage's math equation adds up exactly right.\n\nPerfect for fans of Sudoku, KenKen, and logic puzzles, Calcudoku offers:\nDozens of original puzzles from easy to expert\nA perfect blend of logic and arithmetic\nGreat brain exercise that builds focus and reasoning skills\nClean layouts and clear instructions for stress-free solving\n\nWhether you enjoy solving one puzzle a day or tackling a full marathon session, this book promises hours of smart, rewarding fun.\n\nGrab your pencil - it's time to calculate your way to victory!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57870291468591,"sku":"2jd8xq","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/zmejmn4-front-shortedge-384.jpg?v=1778186991"},{"product_id":"calcudoku-volume-four-expert-level","title":"Calcudoku: Volume Four - Expert Level","description":"Smart, Addictive, and Amazingly Satisfying\n\nPut your logic - and your math skills - to the test with Calcudoku, the clever puzzle that mixes the best of Sudoku and KenKen into one brain-boosting challenge!\n\nEach grid contains numbered \"cages,\" each with a target value and a math operation. Your task? Fill the grid with numbers so that each row and column contains every number once, while each cage's math equation adds up exactly right.\n\nPerfect for fans of Sudoku, KenKen, and logic puzzles, Calcudoku offers:\nDozens of original puzzles from easy to expert\nA perfect blend of logic and arithmetic\nGreat brain exercise that builds focus and reasoning skills\nClean layouts and clear instructions for stress-free solving\n\nWhether you enjoy solving one puzzle a day or tackling a full marathon session, this book promises hours of smart, rewarding fun.\n\nGrab your pencil - it's time to calculate your way to victory!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57870459339055,"sku":"g78x77","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/65de5kg-front-shortedge-384.jpg?v=1778465858"},{"product_id":"math-sudoku-volume-one-entry-level","title":"Math Sudoku: Volume One: Entry Level","description":"A Smart Twist on Classic Sudoku \n\nDiscover a whole new way to enjoy Sudoku! Math Sudoku combines the beloved logic of traditional Sudoku with clever math equations that help you uncover the unique numbers used in each puzzle.\n\nSolve the equations associated with the grid. Each answer reveals one of the  numbers used throughout the puzzle. Some squares inside the Sudoku grid are marked with tiny clue numbers - these tell you exactly where each equation's answer belongs, giving you BONUS clues.\n\nPerfect for puzzle fans who love both logic and numbers, this book offers:\nA satisfying blend of math and logic\nGreat brain exercise for focus and problem-solving skills\nUnique twist on standard Sudoku that keeps every puzzle fresh\n\nWhether you're a Sudoku pro or brand-new to number puzzles, Math Sudoku delivers a fun, challenging, and highly rewarding solving experience.\n\nSharpen your logic. Strengthen your math. Solve with confidence!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57871176859951,"sku":"59vw92","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/gj4kjkd-front-shortedge-384.jpg?v=1778188980"},{"product_id":"math-sudoku-volume-two-intermediate-level","title":"Math Sudoku: Volume Two: Intermediate Level","description":"A Smart Twist on Classic Sudoku \n\nDiscover a whole new way to enjoy Sudoku! Math Sudoku combines the beloved logic of traditional Sudoku with clever math equations that help you uncover the unique numbers used in each puzzle.\n\nSolve the equations associated with the grid. Each answer reveals one of the  numbers used throughout the puzzle. Some squares inside the Sudoku grid are marked with tiny clue numbers - these tell you exactly where each equation's answer belongs, giving you BONUS clues.\n\nPerfect for puzzle fans who love both logic and numbers, this book offers:\nA satisfying blend of math and logic\nGreat brain exercise for focus and problem-solving skills\nUnique twist on standard Sudoku that keeps every puzzle fresh\n\nWhether you're a Sudoku pro or brand-new to number puzzles, Math Sudoku delivers a fun, challenging, and highly rewarding solving experience.\n\nSharpen your logic. Strengthen your math. Solve with confidence!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57871347155247,"sku":"mv45v2","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/65de5pe-front-shortedge-384.jpg?v=1778189378"},{"product_id":"math-sudoku-volume-three-lucky-7s","title":"Math Sudoku: Volume Three - Lucky 7's","description":"A Smart Twist on Classic Sudoku \n\nDiscover a whole new way to enjoy Sudoku! Math Sudoku combines the beloved logic of traditional Sudoku with clever math equations that help you uncover the unique numbers used in each puzzle.\n\nSolve the equations associated with the grid. Each answer reveals one of the  numbers used throughout the puzzle. Some squares inside the Sudoku grid are marked with tiny clue numbers - these tell you exactly where each equation's answer belongs, giving you BONUS clues.\n\nPerfect for puzzle fans who love both logic and numbers, this book offers:\nA satisfying blend of math and logic\nGreat brain exercise for focus and problem-solving skills\nUnique twist on standard Sudoku that keeps every puzzle fresh\n\nWhether you're a Sudoku pro or brand-new to number puzzles, Math Sudoku delivers a fun, challenging, and highly rewarding solving experience.\n\nSharpen your logic. Strengthen your math. Solve with confidence!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57871512142127,"sku":"ep7wp8","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/2md7m6v-front-shortedge-384.jpg?v=1778189740"},{"product_id":"math-sudoku-volume-four-crazy-8s","title":"Math Sudoku: Volume Four - Crazy 8's","description":"A Smart Twist on Classic Sudoku \n\nDiscover a whole new way to enjoy Sudoku! Math Sudoku combines the beloved logic of traditional Sudoku with clever math equations that help you uncover the unique numbers used in each puzzle.\n\nSolve the equations associated with the grid. Each answer reveals one of the  numbers used throughout the puzzle. Some squares inside the Sudoku grid are marked with tiny clue numbers - these tell you exactly where each equation's answer belongs, giving you BONUS clues.\n\nPerfect for puzzle fans who love both logic and numbers, this book offers:\nA satisfying blend of math and logic\nGreat brain exercise for focus and problem-solving skills\nUnique twist on standard Sudoku that keeps every puzzle fresh\n\nWhether you're a Sudoku pro or brand-new to number puzzles, Math Sudoku delivers a fun, challenging, and highly rewarding solving experience.\n\nSharpen your logic. Strengthen your math. Solve with confidence!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57871664709935,"sku":"8mk9my","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/jem7epg-front-shortedge-384.jpg?v=1778190060"},{"product_id":"number-search-volume-one","title":"Number Search: Volume One","description":"Search puzzle lovers, Welcome!\n\nThis Number Search book packs 150 brain-boosting puzzles - perfect for sharpening you mind and passing the time.\nWhether you are a casual solver or a seasoned pro, you’ll love the challenge on every page.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57923235610927,"sku":"n4yjj8","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/m2grzwy-front-shortedge-384.jpg?v=1778295100"},{"product_id":"number-search-volume-two","title":"Number Search: Volume Two","description":"Word search puzzle lovers, Welcome!\n\nThis Number Search book packs 150 brain-boosting puzzles - perfect for sharpening you mind and passing the time.\nWhether you are a casual solver or a seasoned pro, you’ll love the challenge on every page.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57923426451759,"sku":"xx2mwx","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/7kdn889-front-shortedge-384.jpg?v=1778295703"},{"product_id":"number-search-volume-three","title":"Number Search: Volume Three","description":"Search puzzle lovers, Welcome!\n\nThis Number Search book packs 150 brain-boosting puzzles - perfect for sharpening you mind and passing the time.\nWhether you are a casual solver or a seasoned pro, you’ll love the challenge on every page.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57923563880751,"sku":"9dn4xq","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/65de99z-front-shortedge-384.jpg?v=1778296152"},{"product_id":"addition-grids-volume-one","title":"Addition Grids: Volume One","description":"Challenge Your Brain with 254 Addition Grid Puzzles!\n\nEnter the world of logic and numbers with our Addition Grid Puzzles. This book features 254 puzzles, designed to sharpen your math skills, enhance your problem-solving abilities, and provide hours of satisfying entertainment.\n\nEach grid requires you to fill in blank cells so that every row and column adds up to the target numbers. It's a simple concept, but don't let that fool you-these puzzles will keep you hooked from the very first grid! A fantastic way to relax and stimulate your mind. \nBONUS 25 more puzzles online - access code inside.\n","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57930708287791,"sku":"n4yjxw","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/e7nvnp6-front-shortedge-384.jpg?v=1778354680"},{"product_id":"addition-grids-volume-two","title":"Addition Grids: Volume Two","description":"Challenge Your Brain with 254 Addition Grid Puzzles!\n\nEnter the world of logic and numbers with our Addition Grid Puzzles. This book features 254 puzzles, designed to sharpen your math skills, enhance your problem-solving abilities, and provide hours of satisfying entertainment.\n\nEach grid requires you to fill in blank cells so that every row and column adds up to the target numbers. It's a simple concept, but don't let that fool you-these puzzles will keep you hooked from the very first grid! A fantastic way to relax and stimulate your mind. \nBONUS 25 more puzzles online - access code inside.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57930717004079,"sku":"wx2qdy","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/84d8dkm-front-shortedge-384.jpg?v=1778355278"},{"product_id":"cluster-sum-volume-one","title":"Cluster Sum: Volume One","description":"Can You Spot the Right Cluster? \n\nEach Cluster Sum puzzle shows a target number and several number clusters - but only one cluster contains the correct combination.\n\nYour job is to find the group of numbers inside a single cluster that adds up exactly to the target sum. Every other cluster is a clever distractor: close, believable, and intentionally misleading.\n\nWith unique solutions, smart design, and multiple puzzle styles, Cluster Sum delivers a satisfying logic challenge that keeps your brain engaged from start to finish.\n\nOne cluster is correct. Find it.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57930737516847,"sku":"2jd8v6","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/zmeje92-front-shortedge-384.jpg?v=1778357366"},{"product_id":"cluster-sum-volume-two","title":"Cluster Sum: Volume Two","description":"Can You Spot the Right Cluster? \n\nEach Cluster Sum puzzle shows a target number and several number clusters - but only one cluster contains the correct combination.\n\nYour job is to find the group of numbers inside a single cluster that adds up exactly to the target sum. Every other cluster is a clever distractor: close, believable, and intentionally misleading.\n\nWith unique solutions, smart design, and multiple puzzle styles, Cluster Sum delivers a satisfying logic challenge that keeps your brain engaged from start to finish.\n\nOne cluster is correct. Find it.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57930741088559,"sku":"vwj6qn","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/gj4k4yg-front-shortedge-384.jpg?v=1778357908"},{"product_id":"cross-sum-volume-one","title":"Cross Sum: Volume One","description":"Challenge your mind and sharpen your math skills with this engaging Cross Sum Puzzle Book! Packed with a variety of number-based puzzles, each page offers a fun and stimulating way to test your logic, addition, and deduction abilities. Whether you're a seasoned puzzle lover or a curious beginner, this book provides hours of brain-boosting entertainment for all ages.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57930819174703,"sku":"dm7n2q","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/rm4q4y7-front-shortedge-384.jpg?v=1778365119"},{"product_id":"cross-sum-volume-two","title":"Cross Sum: Volume Two","description":"Challenge your mind and sharpen your math skills with this engaging Cross Sum Puzzle Book! Packed with a variety of number-based puzzles, each page offers a fun and stimulating way to test your logic, addition, and deduction abilities. Whether you're a seasoned puzzle lover or a curious beginner, this book provides hours of brain-boosting entertainment for all ages.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57930867900719,"sku":"2jd8z6","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/kv727pj-front-shortedge-384.jpg?v=1778367631"},{"product_id":"cross-sum-volume-three","title":"Cross Sum: Volume Three","description":"Challenge your mind and sharpen your math skills with this engaging Cross Sum Puzzle Book! Packed with a variety of number-based puzzles, each page offers a fun and stimulating way to test your logic, addition, and deduction abilities. Whether you're a seasoned puzzle lover or a curious beginner, this book provides hours of brain-boosting entertainment for all ages.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57930894541103,"sku":"qygjwz","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/q6848rm-front-shortedge-384.jpg?v=1778368060"},{"product_id":"cross-sum-volume-four-enhance-addition-skills","title":"Cross Sum: Volume Four - Enhance Addition Skills","description":"Challenge your mind and sharpen your math skills with this engaging Cross Sum Puzzle Book! Packed with a variety of number-based puzzles, each page offers a fun and stimulating way to test your logic, addition, and deduction abilities. Whether you're a seasoned puzzle lover or a curious beginner, this book provides hours of brain-boosting entertainment for all ages. This Jumbo Volume contains 600 puzzles plus access to 72 more puzzles online.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57930904535343,"sku":"mv45em","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/zmejnm9-front-shortedge-384.jpg?v=1778368761"},{"product_id":"math-maze-volume-one","title":"Math Maze: Volume One","description":"Solve. Navigate. Conquer the Maze!\n\nGreat for kids!! But the adults will love it too!! Get ready for an adventure that combines brainpower with puzzle-solving fun in this exciting Math Maze Book! Each maze starts with a math equation-solve it correctly to find your way through the twists and turns. But there's a catch: the final answer of each puzzle becomes the key to unlocking the next one!\n\nPerfect for sharpening math skills, boosting logic, and building confidence, this book is ideal for kids who love numbers and a good challenge. With every puzzle, you'll unlock a new level of fun-and math has never felt more like a quest!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57930910597423,"sku":"k5xjqd","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/rm4qkgw-front-shortedge-384.jpg?v=1778369812"},{"product_id":"math-maze-volume-two-medium","title":"Math Maze: Volume Two - Medium","description":"Solve. Navigate. Conquer the Maze!\n\nGreat for kids and anyone else who enjoys a 'math-made-fun experience. Get ready for an adventure that combines brainpower with puzzle-solving fun in this exciting Math Maze Book! Each maze starts with a math equation-solve it correctly to find your way through the twists and turns. But there's a catch: the final answer of each puzzle becomes the key to unlocking the next one!\n\nPerfect for sharpening math skills, boosting logic, and building confidence, this book is ideal for kids who love numbers and a good challenge. With every puzzle, you'll unlock a new level of fun-and math has never felt more like a quest!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57930913906991,"sku":"n4yj8w","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/w426gv6-front-shortedge-384.jpg?v=1778370459"},{"product_id":"math-maze-volume-three-hard","title":"Math Maze: Volume Three - Hard","description":"Solve. Navigate. Conquer the Maze!\n\nGreat for kids and anyone else who enjoys a 'math-made-fun experience. Get ready for an adventure that combines brainpower with puzzle-solving fun in this exciting Math Maze Book! Each maze starts with a math equation-solve it correctly to find your way through the twists and turns. But there's a catch: the final answer of each puzzle becomes the key to unlocking the next one!\n\nPerfect for sharpening math skills, boosting logic, and building confidence, this book is ideal for kids who love numbers and a good challenge. With every puzzle, you'll unlock a new level of fun-and math has never felt more like a quest!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57930916331823,"sku":"wx2qvy","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/w426ge6-front-shortedge-384.jpg?v=1778370990"},{"product_id":"pie-sums-volume-one","title":"Pie Sums: Volume One","description":"Can You Find the Right Slices?\n\nEach Pie Sum puzzle gives you a target number and several number of slices - but only one combination of slices contains the correct solution.\n\nYour job is to find the group of slices that adds up exactly to the target sum. The rest are clever distractors, designed to look believable but never work.\n\nWith clean visuals, smart logic, and one unique solution per puzzle, Pie Sum is a fun, brain-boosting challenge that's easy to learn and hard to put down.\n\nSlice smart. Add carefully. Solve confidently.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57930922393903,"sku":"7k8xnm","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/p6n847p-front-shortedge-384.jpg?v=1778371740"},{"product_id":"number-fill-volume-one-easy-medium-hard","title":"Number Fill: Volume One - Easy Medium Hard","description":"Love the satisfaction of solving puzzles and watching everything fall into place? Number Fill puzzles are the perfect blend of logic, focus, and fun! Each puzzle gives you a list of numbers and a blank grid - your challenge is to fit every number into the puzzle, just like filling in a crossword, but with numbers instead of words.\n\nPerfect for puzzle lovers of all ages, Number Fills start out simple and grow more challenging as you go. They're great for sharpening focus, building problem-solving skills, and enjoying a relaxing mental workout anytime, anywhere.\n\nWhether you solve one a day or tackle a whole set at once, this book will keep your brain engaged and your mind sharp.\n\nGrab your copy today and discover the addictive fun of Number Fill puzzles!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57931461001519,"sku":"vwjkwd","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/v8755ev-front-shortedge-384.jpg?v=1778426954"},{"product_id":"sum-search-volume-one","title":"Sum Search: Volume One","description":"Add It Up. Think It Through. Solve It Smart.\n\nGet ready for a puzzle challenge that’s as clever as it is satisfying! Sum Search puzzles combine number sense, logic, and strategy in a fun, brain-boosting format that’s easy to learn and hard to put down.\n\nEach puzzle starts with a grid of numbers and a target sum. Your goal is to find all the connected paths of numbers that add up exactly to that target. Sounds simple? Think again — as the grids get larger and the sums get trickier, you’ll need to plan ahead, stay sharp, and think logically to uncover every solution.\n\nPerfect for both casual solvers and serious puzzle fans, this book offers:\n\n✦ 128 original puzzles ranging from warm-up to wow-level\n\n✦ Clear rules and logical solving paths — no math degree required!\n\n✦ Great brain exercise for memory, focus, and problem-solving skills\n\n✦ Fun for all ages — from teens to adults who love logic and numbers\n\nWhether you solve one puzzle a day or can’t stop at just one, Sum Search delivers hours of smart entertainment.\n\nGrab your pencil, add it up, and see if you can find every perfect sum!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57931482202415,"sku":"g78d7g","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/kv722e5-front-shortedge-384.jpg?v=1778427794"},{"product_id":"math-equation-mazes-volume-one","title":"Math Equation Mazes: Volume One","description":"Think Fast. Move Smart. Solve the Maze.\n\nTurn math practice into an exciting logic challenge with Math Equation Mazes - the puzzle book where every correct answer moves you forward.\n\nEach puzzle presents a grid filled with math equations. Your task is to start at the shaded box in the first row and navigate through the maze by moving only through correct equations. One wrong choice leads to a dead end - but the right path carries you all the way to the finish.\n\nPerfect for students, teachers, and puzzle lovers, Math Equation Mazes offer:\n\nEngaging, hands-on math practice\nOne unique solution per puzzle - no guessing\nStrengthens arithmetic, logic, and decision-making skills\nIdeal for classrooms, homeschooling, or independent learning\n\nWith every puzzle, math becomes active, visual, and fun.\n\nCan you find the right path to the finish?","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57931501142319,"sku":"ep7dez","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/kv72qn8-front-shortedge-384.jpg?v=1778430278"},{"product_id":"math-equation-mazes-volume-two-easy-equations","title":"Math Equation Mazes: Volume Two - Easy Equations","description":"Think Fast. Move Smart. Solve the Maze.\n\nTurn math practice into an exciting logic challenge with Math Equation Mazes - the puzzle book where every correct answer moves you forward.\n\nEach puzzle presents a grid filled with math equations. Your task is to start at the shaded box in the first row and navigate through the maze by moving only through correct equations. One wrong choice leads to a dead end - but the right path carries you all the way to the finish.\n\nPerfect for students, teachers, and puzzle lovers, Math Equation Mazes offer:\n\nEngaging, hands-on math practice\nOne unique solution per puzzle - no guessing\nStrengthens arithmetic, logic, and decision-making skills\nIdeal for classrooms, homeschooling, or independent learning\n\nWith every puzzle, math becomes active, visual, and fun.\n\nCan you find the right path to the finish?","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57931504419119,"sku":"k5xdev","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/45dgzv4-front-shortedge-384.jpg?v=1778430682"},{"product_id":"magic-square-volume-one-entry-level","title":"Magic Square: Volume One - Entry Level","description":"Discover the Magic of Numbers\n\nUnlock the timeless challenge of Magic Square - one of the most satisfying number puzzles ever created! Each grid is a puzzle of perfect balance: fill in the missing numbers so that every row, column, and diagonal adds up to the same total. It's simple to learn, endlessly engaging, and deeply rewarding.\n\nPerfect for puzzle lovers of all ages, Magic Square sharpens your logic, boost your focus, and strengthen your math skills while delivering hours of relaxing, brain-boosting fun. From quick, bite-sized challenges to mind-stretching grids, every puzzle is a chance to discover the beauty of mathematical harmony.\n\nWhether you're a seasoned solver or brand new to number puzzles, this book offers a magical mix of challenge and satisfaction that will keep you coming back for more.\n\nExperience the magic of numbers - one perfect square at a time!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57931612160303,"sku":"2jdm5k","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/84d8gdp-front-shortedge-384.jpg?v=1778440546"},{"product_id":"magic-square-volume-two-intermediate","title":"Magic Square: Volume Two - Intermediate","description":"Discover the Magic of Numbers\n\nUnlock the timeless challenge of Magic Square - one of the most satisfying number puzzles ever created! Each grid is a puzzle of perfect balance: fill in the missing numbers so that every row, column, and diagonal adds up to the same total. It's simple to learn, endlessly engaging, and deeply rewarding.\n\nPerfect for puzzle lovers of all ages, Magic Square sharpens your logic, boost your focus, and strengthen your math skills while delivering hours of relaxing, brain-boosting fun. From quick, bite-sized challenges to mind-stretching grids, every puzzle is a chance to discover the beauty of mathematical harmony.\n\nWhether you're a seasoned solver or brand new to number puzzles, this book offers a magical mix of challenge and satisfaction that will keep you coming back for more.\n\nExperience the magic of numbers - one perfect square at a time!","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57931614748975,"sku":"vwjk8d","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/kv72q4d-front-shortedge-384.jpg?v=1778441080"},{"product_id":"numbrix-number-path-logic-puzzles-volume-one-easy-6x6-grids","title":"Numbrix Number Path Logic Puzzles: Volume One - Easy 6x6 Grids","description":"A Pure Logic Number Challenge\n\nSharpen your mind with Numbrix - the addictive logic puzzle where numbers must flow in perfect order.\n\nEach puzzle begins with a partially completed grid. Your task is to fill in the missing numbers so they connect in consecutive order, forming one continuous path through the grid. Only horizontal and vertical connections are allowed - no diagonals, no guessing. This volume contains 100 Easy 6x6 number grids.\n\nSimple rules create deep, satisfying logic. Every placement affects the entire board, making each solve a rewarding mental workout.\n\nInside you'll find:\n\n100 handcrafted Numbrix puzzles\n\nOne unique solution per puzzle\n\nClean layouts for focused solving\n\nPerfect for adults seeking a serious logic challenge, Numbrix offers calm concentration, strategic thinking, and satisfying \"aha\" moments.\n\nCan you complete the number path?","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57931642011951,"sku":"ep7d7z","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/2md7ykw-front-shortedge-384.jpg?v=1778445950"},{"product_id":"numbrix-number-path-logic-puzzles-volume-two-medium-7x7-grids","title":"Numbrix Number Path Logic Puzzles Volume Two: Medium - 7x7 Grids","description":"A Pure Logic Number Challenge\n\nSharpen your mind with Numbrix - the addictive logic puzzle where numbers must flow in perfect order.\n\nEach puzzle begins with a partially completed grid. Your task is to fill in the missing numbers so they connect in consecutive order, forming one continuous path through the grid. Only horizontal and vertical connections are allowed - no diagonals, no guessing. This volume contains 100 Medium-level 7x7 number grids.\n\nSimple rules create deep, satisfying logic. Every placement affects the entire board, making each solve a rewarding mental workout.\n\nInside you'll find:\n\n100 handcrafted Numbrix puzzles\n\nOne unique solution per puzzle\n\nClean layouts for focused solving\n\nPerfect for adults seeking a serious logic challenge, Numbrix offers calm concentration, strategic thinking, and satisfying \"aha\" moments.\n\nCan you complete the number path?","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57931643257135,"sku":"8mk7kz","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/p6n8qdv-front-shortedge-384.jpg?v=1778446282"},{"product_id":"numbrix-number-path-logic-puzzles-volume-three-challenging-8x8-grids","title":"Numbrix Number Path Logic Puzzles: Volume Three - Challenging 8x8 Grids","description":"A Pure Logic Number Challenge\n\nSharpen your mind with Numbrix - the addictive logic puzzle where numbers must flow in perfect order.\n\nEach puzzle begins with a partially completed grid. Your task is to fill in the missing numbers so they connect in consecutive order, forming one continuous path through the grid. Only horizontal and vertical connections are allowed - no diagonals, no guessing. This volume contains 100 Challenging-level 8x8 number grids.\n\nSimple rules create deep, satisfying logic. Every placement affects the entire board, making each solve a rewarding mental workout.\n\nInside you'll find:\n\n100 handcrafted Numbrix puzzles\n\nOne unique solution per puzzle\n\nClean layouts for focused solving\n\nPerfect for adults seeking a serious logic challenge, Numbrix offers calm concentration, strategic thinking, and satisfying \"aha\" moments.\n\nCan you complete the number path?","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57931651580207,"sku":"k5xdxv","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/45dgw58-front-shortedge-384.jpg?v=1778446575"},{"product_id":"numbrix-number-path-logic-puzzles-volume-four-expert-9x9-grids","title":"Numbrix Number Path Logic Puzzles: Volume Four - Expert 9x9 Grids","description":"A Pure Logic Number Challenge\n\nSharpen your mind with Numbrix - the addictive logic puzzle where numbers must flow in perfect order.\n\nEach puzzle begins with a partially completed grid. Your task is to fill in the missing numbers so they connect in consecutive order, forming one continuous path through the grid. Only horizontal and vertical connections are allowed - no diagonals, no guessing. This volume contains 100 Expert-level 9x9 number grids.\n\nSimple rules create deep, satisfying logic. Every placement affects the entire board, making each solve a rewarding mental workout.\n\nInside you'll find:\n\n100 handcrafted Numbrix puzzles\n\nOne unique solution per puzzle\n\nClean layouts for focused solving\n\nPerfect for adults seeking a serious logic challenge, Numbrix offers calm concentration, strategic thinking, and satisfying \"aha\" moments.\n\nCan you complete the number path?","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57931653480751,"sku":"n4ydy2","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/m2grn4d-front-shortedge-384.jpg?v=1778446871"},{"product_id":"number-snake-volume-one-very-easy","title":"Number Snake: Volume One - Very Easy","description":"Follow the Path. Solve the Math.\n\nDiscover a fresh and engaging way to practice arithmetic with Number Snake \u0026amp; Tree Puzzles - logic challenges where numbers connect through clear, visual math paths.\n\nEach puzzle forms a snake-like or branching trail of values linked by arithmetic operations. By following the arrows and applying each operation, you'll uncover the missing numbers needed to make the entire path mathematically correct.\n\nThese puzzles are designed to feel intuitive, logical, and deeply satisfying - blending calculation with problem-solving in a way that feels more like exploration than worksheets.\n\nPerfect for students, teachers, and puzzle lovers, these puzzles offer:\n\nClear visual math paths\n\nStep-by-step logical reasoning\n\nOne unique solution per puzzle\n\nExcellent practice for arithmetic fluency and confidence\n\nWhether you're sharpening math skills or simply enjoying number-based logic puzzles, Number Snake \u0026amp; Tree puzzles provide an experience that's both educational and fun.\n\nFollow the arrows. Trust the math. Solve the path.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57941614756143,"sku":"59v57j","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/e7ngv55-front-shortedge-384.jpg?v=1778714803"},{"product_id":"number-snake-volume-two-easy","title":"Number Snake: Volume Two - Easy","description":"Follow the Path. Solve the Math.\n\nDiscover a fresh and engaging way to practice arithmetic with Number Snake \u0026amp; Tree Puzzles - logic challenges where numbers connect through clear, visual math paths.\n\nEach puzzle forms a snake-like or branching trail of values linked by arithmetic operations. By following the arrows and applying each operation, you'll uncover the missing numbers needed to make the entire path mathematically correct.\n\nThese puzzles are designed to feel intuitive, logical, and deeply satisfying - blending calculation with problem-solving in a way that feels more like exploration than worksheets.\n\nPerfect for students, teachers, and puzzle lovers, these puzzles offer:\n\nClear visual math paths\n\nStep-by-step logical reasoning\n\nOne unique solution per puzzle\n\nExcellent practice for arithmetic fluency and confidence\n\nWhether you're sharpening math skills or simply enjoying number-based logic puzzles, Number Snake \u0026amp; Tree puzzles provide an experience that's both educational and fun.\n\nFollow the arrows. Trust the math. Solve the path.","brand":"Puzzles For A Cause","offers":[{"title":"Default Title","offer_id":57941621309743,"sku":"68dwx4","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/files\/84dg85n-front-shortedge-384.jpg?v=1778715575"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/0199\/4543\/collections\/other_puzzles.png?v=1779040223","url":"https:\/\/www.puzzlesforacause.com\/collections\/other-puzzles.oembed","provider":"Puzzles For A Cause","version":"1.0","type":"link"}