Rising Star Puzzle

The challenge of this mathematical puzzle is to enter a different number (from 1 through 21) so that the sum of the digits in any straight line is the same. More Math Puzzles

Kakuro Puzzles First came SuDoku. Then came Kakuro! Fill in the puzzle so that every row and column adds up to their corresponding numerical indicator. No number may repeat in any row or column.

Who was Leonhard Euler and did he invent Sudoku? Sudoku is the puzzle that has swept across Japan, Britain, and now North America. Is this the man who invented it more than 220 years ago?

Shop Online for Math Puzzles
A selection of books featuring math puzzles and games using various math concepts : polygons, numbers, topology, division, mazes, logic, magic squares, chess, cards, origami and much more!

Featured Book: The Everything Kids' Math Puzzle and Activity Book
Crammed with brain teasers, math games, puzzles, and trivia, this book makes working with numbers fun! Kids can decode hidden messages, learn to create magic number squares, connect the dots using math and much more. Kids will have so much fun with these activities, they might just forget they're learning! Reading level: Ages 9-12 Paperback: 135 pages ISBN: 9781580627733 Buy Direct