Chau Le has released v2 of his Sudoku game for the PSP. Changes:

Pencil mode: press O on an empty square to start pencil mode. Use D pad to move around the square. Use shoulder triggers to enter possible numbers. Up to 4 numbers can be entered in one square. Press O again to exit pencil mode.

Best time for each level is recorded.

Can restart the game at any level, up to your best level.

Skinnable. Two skins are included but new skins can be added to the Skins folder. Use existing png files as templates.

New puzzles included. Puzzles are now symmetrical.

http://dl.qj.net/…