Will Shortz Presents KenKen for Your Coffee Break: 100 Challenging Logic Puzzles That Make You Smarter
by Shortz, Will
Product Type: Bargain Books
List price: $7.99 | Save 66%
Perk up your mind and start your day off right with this collection of challenging KenKen puzzles. Features: 100 KenKen puzzles using addition, subtraction, multiplication, and division; introduction and "how to solve" instructions from legendary New York times crossword editor Will Shortz; big grids with lots of space for easy solving.