Are you tough enough?Tkae on this collection of 200 devilishly difficult KenKen puzzles!
Once you've mastered the easy puzzles, it's time to take it up a notch!Features: -200 medium-leve...
KenKen has quickly become the successor to sudoku that the world's been waiting for! KenKen becam...
Many solvers love KenKen not just for the intellectual challenge or the sheer fun of solving, but...
Are you up for the challenge? This collection of KenKen has the puzzles to put your solving skill...
Not only are these puzzles fun but KenKen helps children improve concentration, logic and arithme...
Looking for fast, friendly puzzles that won't bite back? This fun, portible new series begins wit...
KenKen is known around the world as a fun and wildly addictive game but did you know that it was ...
Created in Japan by Tetsuya Miyamoto, KenKen has quickly become the successor to sudoku that the ...
Not only are these puzzles fun but KenKen helps children improve concentration, logic and arithme...
The country is in the grips of KenKen Mania! Luckily, the next title in our 'Puzzle Doctor Presen...
Puzzle fans have fallen for KenKen and now crave more challenging puzzles. The puzzles in this ed...