Verified daily Sudoku challenge
Daily Sudoku for August 7, 2026
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Available through: August 15, 2026
Four verified puzzles
Easy
| | 7 | | | | | 5 | | |
| 8 | | | | | 9 | | 2 | |
| 4 | | | 5 | 3 | | 7 | | |
| | | | | 8 | | 1 | | 9 |
| 2 | | | | | | | | 6 |
| 7 | | 3 | | 9 | | | | |
| | | 6 | | 5 | 3 | | | 7 |
| | 5 | | 1 | | | | | 8 |
| | | 8 | | | | | 5 | |
- Puzzle ID
LDI0-243f409b381f77f05736851bd484ee3ad2d3a652- Clue count
- 26
- Unique solution
- Verified
- LDI v0 score
- 14
- Tier
- Easy
- Hardest technique
- Hidden Single
- Logical steps
- 55
Verified key step: Naked Single: place 1 at row 3, column 9.
Medium
| 3 | | | 1 | | | 2 | | 6 |
| | | 2 | | 5 | 4 | | | |
| | | 6 | | 9 | | | | |
| | | 4 | | | | | | 5 |
| | 9 | 7 | | | | 3 | 8 | |
| 6 | | | | | | 4 | | |
| | | | | 1 | | 9 | | |
| | | | 8 | 7 | | 6 | | |
| 1 | | 8 | | | 6 | | | 7 |
- Puzzle ID
LDI0-429e66c1e4611f65acb64001ce5fe098ed1287af- Clue count
- 26
- Unique solution
- Verified
- LDI v0 score
- 21
- Tier
- Medium
- Hardest technique
- Hidden Single
- Logical steps
- 55
Verified key step: Naked Single: place 8 at row 1, column 5.
Hard
| 6 | | | | | 4 | 8 | | 7 |
| | 7 | | | | | | 9 | |
| 9 | | 2 | 8 | | | 6 | | |
| | | 1 | | 2 | | | | 6 |
| | | 7 | 6 | | 1 | 5 | | |
| 2 | | | | 7 | | 3 | | |
| | | 9 | | | 6 | 7 | | 2 |
| | 2 | | | | | | 4 | |
| 8 | | 4 | 7 | | | | | 3 |
- Puzzle ID
LDI0-33caf4109f5eea6343a2be817f26da78f1b96385- Clue count
- 30
- Unique solution
- Verified
- LDI v0 score
- 27
- Tier
- Hard
- Hardest technique
- Hidden Single
- Logical steps
- 51
Verified key step: Hidden Single: place 6 at row 2, column 5.
Expert
| | | | 2 | 9 | | | 3 | |
| 3 | | 7 | | 5 | | | | |
| 4 | | | | 8 | | | | 7 |
| 5 | | | | | | | 1 | 4 |
| | | 8 | | 2 | | | | 9 |
| | | | | | | 3 | | 8 |
| | 3 | 4 | 7 | 1 | 2 | | | |
| | | 9 | | | | 6 | | |
| | | | | | 5 | | | |
- Puzzle ID
LDI0-3f028ff9abff922b192f62fd435c6c068a0bde89- Clue count
- 25
- Unique solution
- Verified
- LDI v0 score
- 38
- Tier
- Expert
- Hardest technique
- Locked Candidates
- Logical steps
- 57
Verified key step: Naked Single: place 5 at row 7, column 9.
2026-08-07 · LDI v0
Play this dated challenge
LDI v0
Verified puzzle facts
- Puzzle ID
LDI0-243f409b381f77f05736851bd484ee3ad2d3a652- LDI score (0–100)
- 14
- Clue count
- 26
- Logical steps
- 55
- Hardest technique
- Hidden Single
Clue count is a board fact, not the difficulty verdict. The tier comes from this published LDI version.