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→ Sudoku puzzle 4x4 → Double sudoku puzzle 4x4 (ver 1) → Double sudoku puzzle 4x4 (ver 2) → Double sudoku puzzle 4x4 (ver 2) → Double sudoku puzzle 4x4 (ver 3) → Double sudoku puzzle 4x4 (ver 4) → Double sudoku puzzle 4x4 (ver 5) → Triple sudoku puzzle 4x4 → Pentuple sudoku puzzle 4x4 → Pentuple X sudoku puzzle 4x4 → Sudoku puzzle 6x6 → Double sudoku puzzle 6x6 (ver 1) → Double sudoku puzzle 6x6 (ver 2) → Triple sudoku puzzle 6x6 (ver 1) → Triple sudoku puzzle 6x6 (ver 2) → Triple sudoku puzzle 6x6 (ver 3) → Quadruple sudoku puzzle 6x6 → Quadruple dragon sudoku puzzle 6x6 → Pentuple arrow sudoku puzzle 6x6 → Nonuple X sudoku puzzle 6x6 → Sudoku puzzle 8x8 → Double sudoku puzzle 8x8 (ver 1) → Double sudoku puzzle 8x8 (ver 2) → Double sudoku puzzle 8x8 (ver 3) → Sudoku puzzle 9x9 → Double sudoku puzzle 9x9 (ver 1) → Double sudoku puzzle 9x9 (ver 2) → Double sudoku puzzle 9x9 (ver 3) → Triple sudoku puzzle 9x9 → Triple sudoku puzzle 9x9 (ver 2) → Pentuple sudoku samurai puzzle 9x9 → Hard Sudoku puzzle 9x9
Sudoku 12x12
- Each row, column, and box 4x3 must contain the numbers 0 through 9 and the letters A, B exactly once.
- When you're completed sudoku puzzle, just click button I'm finished.
00:00:00
0
1
2
3
4
5
6
7
8
9
A
B
0
1
2
3
4
5
6
7
8
9
A
B
Top 10 results
| Today | Week | Month | Year | All Time |
| # | Player name | Country | Time |
|---|---|---|---|
| 1. | Anonymous |  None | 00:00:01 |
| 2. | Anonymous | None | 00:00:01 |
| 3. | mischko |  Germany | 00:00:01 |
| 4. | NoPro (machine) | Germany | 00:00:01 |
| 5. | Anonymous | None | 00:00:02 |
| 6. | Anonymous | None | 00:00:02 |
| 7. | Anonymous | None | 00:00:02 |
| 8. | Anonymous | None | 00:00:07 |
| 9. | Anonymous | None | 00:01:30 |
| 10. | Anonymous | None | 00:01:32 |