Once you've mastered the easy puzzles, it's time to take it up a notch! Features: -200 medium-level puzzles using addition, sumtraction, multiplication, and division -Introduction and instructions by Will Shortz -Puzzles range from 4-by-4 to 6-by-6
The book, Will Shortz Presents Wild KenKen: 200 Medium-Level Logic Puzzles That Make You Smarter [Bulk, Wholesale, Quantity] ISBN# 9780312605148 in Paperback by Shortz, Will;Miyamoto, Tetsuya;KenKen Puzzle Staff may be ordered in bulk quantities. Minimum starts at 25 copies. Availability based on publisher status and quantity being ordered.