Will Shortz Presents Kenken for Stress Relief: 100 Easy to Hard Logic Puzzles That Make You Smarter

After a busy day, grab a pencil and puzzle your cares away KenKen can be described simply as sudoku with basic math (addition, subtraction and/or multiplication and division). It's a fun, addictive, clever puzzle that's winning fans the world over.This edition contains 100 KenKen puzzles that use al [...]
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After a busy day, grab a pencil and puzzle your cares away KenKen can be described simply as sudoku with basic math (addition, subtraction and/or multiplication and division). It's a fun, addictive, clever puzzle that's winning fans the world over.This edition contains 100 KenKen puzzles that use all four mathematic applications along with solving instructions and an introduction by puzzlemaster Will Shortz.