Straight from the Capcom Mobile crew to your iPhone, it's KENKEN (not to be confused with Ken). This is basically puzzle master Will Shortz's favorite, more juicy version of Sudoku, and at only $4.99, this and it absolutely melts flights away.

Check out the KENKEN site here, hit the jump for full details, or just take the plunge and buy it now from the iTunes store.

PS- keep an eye on our twitter--we're handing out free KENKEN codes all week.

Popularized by famed puzzle master Will Shortz and syndicated in the New York Times puzzle page as well as dozens of other top newspapers across the world, KENKEN requires logic and simple arithmetic to crack the devilishly ingenious puzzles.  Easy to learn and difficult to master, the game includes 250 different puzzles ranging in difficulty from beginner to advanced. 

Features:

-Over 250 different puzzles

-Puzzles for novice through expert players, with puzzles ranging from 3x3 to 6x6 grids.

-Interactive tutorial to help new players with the basics.

-Stunning graphics to capture the player's imagination.

Languages:

English

Requirements:

Compatible with iPhone and iPod touch

Requires iPhone OS 2.2 or later