Where else can you play Sudoku with a martial arts twist? The best part is, it's going to the handhelds - PSP and DS. Zendoku promises some pretty interesting (albeit mind bending) gameplay.

Zendoku from Zoonami and Eidos looks fun and will definitely give players' gray matters working overtime. The minigames and the puzzles themselves look challenging. The characters are varied from the samurai Musashi, the Kendo master Sakura, the sumo wrestler Yatta, fencer Lorraine, the ninja Kingkage and the others. The trailers also show the training mode with the master. The classic Sudoku game is also in attendance, along with the game's grid game of symbols instead.

There hasn't been any official announcements as to Zendoku's release, but it was said to expect it this year. Might as well check out the screens and trailers while you're waiting. Enjoy!