Su-Doku
Interactive Su-Doku puzzles to torment the mind. How quickly can you solve them?Each row, column and subsection must contain all the numbers/letters used in the puzzle with no duplicates.
 Very Easy |
 Easy |
 Medium |
 Hard |
 Very Hard |
 Fiendish |
| Su-Doku # | Size | Difficulty | Interactive | Printable | Solution? |
| Sudoku #10 | 16 x 16 grid | |  |  | |
| Sudoku #9 | 9 x 9 grid | | | | |
| Sudoku #8 | 9 x 9 grid | | | | |
| Sudoku #7 | 9 x 9 grid | | | | |
| Sudoku #6 | 9 x 9 grid | | | | |
| Sudoku #5 | 9 x 9 grid | | | |  |
| Sudoku #4 | 9 x 9 grid | | | | |
| Sudoku #3 | 9 x 9 grid | | | | |
| Sudoku #2 | 9 x 9 grid | | | | |
| Sudoku #1 | 9 x 9 grid | | | | |