Sample Puzzle — Easy
43 clues · Guaranteed unique solution
| 1 | 4 | 6 | 3 | 9 | ||||
| 6 | 5 | 8 | 2 | 1 | ||||
| 1 | 7 | 8 | 5 | |||||
| 6 | 2 | 1 | 3 | |||||
| 1 | 8 | 2 | 3 | 9 | 4 | |||
| 7 | 4 | 5 | 8 | 1 | 6 | 2 | ||
| 9 | 3 | 1 | 8 | |||||
| 2 | 1 | 4 | 6 | 9 | 3 | |||
| 4 | 8 |
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