Language-free kakuro puzzles are set to become the next worldwide puzzle phenomenon - they are half sudoku, half crossword, and use a combination of logic and basic maths. The rules are simple: fill all the empty squares using the numbers 1 to 9 without repeats, so that the sum of each horizontal set of digits equals the number in the black triangle to its left, and the sum of each vertical set of digits equals the number in the triangle above it. "The Big Book of Kakuro Puzzles" features 940 grids in varying levels of difficulty, and comes complete with an introduction that explains all the rules, solving tips and takes beginners through a sample puzzle. Better sharpen your pencil now because you'll wear it down to a nub solving these fun brain bafflers!
- ISBN10 1402739265
- ISBN13 9781402739262
- Publish Date 28 March 2006
- Publish Status Out of Print
- Out of Print 27 July 2009
- Publish Country US
- Publisher Sterling Publishing Co Inc
- Imprint Sterling
- Format Paperback
- Pages 320
- Language English