Kenken can be described simply as sudoku with basic math (addition, subtraction and/or multiplication and division).
Now, America can catch Kenken fever Volume 2 contains 100 Easy multiplication and division Kenken Puzzles with "How to Solve" instructions and an introduction by puzzlemaster Will Sh.
Already more than one million Kenken books have been sold in Japan and is a huge hit in The Times of London.
It\'s a fun, addictive, clever puzzle that\'s winning fans the world over.
Kenken can be described simply as sudoku with basic math (addition, subtraction and/or multiplication and division)