Will Shortz Presents the Ultimate Kenken Omnibus: 500 Easy to Hard Logic Puzzles That Make You Smarter

Series: English

Perfect for solvers who just can't get enough, this colossal collection contains 500 easy to hard KenKen puzzles -- perfect for novices and experts alike. Features: - 500 easy-to-hard KenKen puzzles- Edited by legendary New York Times crossword editor Will Shortz- Big grids with lots of space for easy solving