Here you can see the sites that are using our challenges.
| Challenge | Category | Submissions | Published | Clone challenge |
|---|---|---|---|---|
| Easy Sudoku No. 1 ⇒ | number games | 35 | 1010 days ago | Clone… |
| Easy Sudoku No. 2 ⇒ | number games | 18 | 1010 days ago | Clone… |
| Easy Sudoku No. 3 ⇒ | number games | 13 | 1010 days ago | Clone… |
| Medium Sudoku No. 4 ⇒ | number games | 12 | 1010 days ago | Clone… |
| Hard Sudoku No. 2 ⇒ | number games | 10 | 1010 days ago | Clone… |
| Medium Sudoku No. 1 ⇒ | number games | 8 | 1010 days ago | Clone… |
| Hard Sudoku No. 1 ⇒ | number games | 7 | 1010 days ago | Clone… |
| Medium Sudoku No. 3 ⇒ | number games | 5 | 1010 days ago | Clone… |
| Medium Sudoku No. 2 ⇒ | number games | 5 | 1010 days ago | Clone… |