This Wednesday, test your logic skills and blast your friends in this week's releases of "Buku Sudoku" and "Warlords".

If you haven't had the pleasure of spending useless commuting time with a pencil and a small book filled with blocks of half filled in squares, now is your chance to see what the craze is all about - no eraser necessary!

Not only can you spend quiet time filling in the puzzles alone, but a multiplayer mode allows you to play a unique "duel" scenario where your gameplay can affect your opponents puzzle.

Sudoku can be yours for 800 Microsoft Points.

If puzzles are not your cup of tea, Warlords will also be releasing on Wednesday. Protect your base from up to 4 opponents as well as trying to take down their base. You can play either the old pixel style or the new 3D version.

Warlords can be yours for 400 Microsoft Points.

For more information on both games, see the media alert!