Mini Sudoku Open-source
Sudoku shrunk to a size that fits a coffee break: a small grid, gentle clue density and no pencil-mark bookkeeping. It keeps the one satisfying discipline of full Sudoku — every placement must be provable, never guessed — while finishing in minutes rather than an hour.
Loads the game from our own servers after you choose Play. Nothing loads before that.
Scores are kept on this device only. Enable personalization to track your personal best.
How to play
Click or tap a cell, then choose a digit. Keyboard: arrow keys to move, number keys to fill.
Digits are high-contrast numerals; the game is text-friendly for screen readers. Keyboard playable end to end. No timers and no sound.
Facts
| Estimated play time | 5 minutes |
|---|---|
| Difficulty | Easy |
| Devices | Desktop and mobile |
| Orientation | Portrait or landscape |
| Language | English |
| Audience | General, 16+ (no children-directed content) |
| Content notes | None recorded |
| License status | Approved |
| Review status | Approved |
| Last review | 2026-08-29 by agent-technical-qa 2026-08-29 (license file verified, static audit: no trackers/CDNs after font-link removal); Alex hands-on trial requested |
Record pm-105 · imported 2026-08-29 · retest due 2026-09-05