Sudoku Mini — play sudoku online
A 4 × 4 sudoku you can play in a few minutes: every row, column and box must contain 1, 2, 3 and 4. Three grids, each number checked right away.
Daily challenge: Logic Sequences- 4 × 4grid
- 3grids to fill
- ∞no timer
- 0accounts needed
How the demo goes
Four numbers, three grids.
- 1
Pick a square
Ten numbers are already in place. Tap an empty square, or move around with the arrow keys.
- 2
Place a number
Tap 1, 2, 3 or 4, or type it on your keyboard. A wrong number turns red: replace it.
- 3
Complete the grid
The next grid arrives as soon as everything is right. No timer: only accuracy counts.
Score guide
How to read your score.
Your accuracy, worked out as in the app: 100%, minus 5 points per mistake.
- ≤ 75% Try again 5 mistakes or more: take your time.
- 80–85% Good logic 3 or 4 mistakes.
- 90–95% Very solid 1 or 2 mistakes.
- 100% Flawless Not a single mistake across the three grids.
- Difficulty that adapts to your level
- Combos, boosters and records
- Stats and records saved
- Streaks, badges and leaderboards