| Console: | Sony Playstation Portable |
| TV Standard: | Region Not Set |
| Developer(s): | Zoonami |
| Publisher(s): | Eidos Interactive |
| Release Date: | 2007-04-20 |
| Players: | 2 |
| Co-op: | No |
| Type: | Puzzle |
Zendoku is a variation of Sudoku, offering a slightly more combative experience than simply lining up numbers. Players must now insert symbols, rather than the standard numbers. Players choose characters and choose to attack or defend against a challenger, which takes place via mini-games started upon filling in a group of numbers. The game is set against anime-influenced backdrops and has a "light-hearted martial arts" theme. The game also offers single-player puzzles.
