Sudoku puzzles are addictive brain teasers that have been referred to as wordless crossword puzzles. They can be solved by lateral thinking alone and have been making quite an impact around the world.
Pit your web sudoku puzzle solving skills against the rest of the world in our free sudoku speed challenge and when you have completed the latest puzzle see if you are the best at Sudoku on our leaderboard.
Our free Sudoku puzzles have a unique solution and do not require the use of trial and error nor guessing.
Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 9. It really is that simple.
This puzzle will be changed once 7 people have entered the speed challenge successfully. The leader board will be updated when the puzzle is changed.
| Todays Overall Leaders | Puzzle #155910 | Puzzle #155909 |
| 1 : Anonymous (1:56) | 1 : Anonymous (9:02) | 1 : hy122  (2:55) |
| 2 : hy122 (2:55) |
2 : ENOofAparri  (9:35) |
2 : WaterlooMathie (3:19) |
| 3 : WaterlooMathie (3:03) |
3 : Dale H (14:27) |
3 : hiL (6:00) |
| 4 : pxw1 (3:12) |
4 : ji_zhi_hui701123 (15:00) |
4 : Anonymous (6:39) |
| 5 : LuisPe (3:12) |
5 : Anonymous (18:25) | 5 : miti9739 (7:29) |
| 6 : bitterman hk 0014144 (3:15) | 6 : mross (20:48) |
6 : Dale H (7:39) |
| 7 : WaterlooMathie (3:19) |
7 : The Stick (24:18) |
7 : DLees (8:25) |
| 8 : flin (3:25) |
8 : bitterman hk 0014144 (28:07) | 8 : bitterman hk 0014144 (9:17) |
| 9 : flin (3:25) |
9 : Anonymous (29:08) | 9 : cmmom (10:15) |
| 10 : betterman_hk (3:25) |
10 : mj2009 (33:58) | 10 : The Stick (10:23) |
Be sure to check out the other sections of the site if you're looking for free daily sudoku puzzles or our web sudoku links.
If you enjoy the free Sudoku puzzles on our site feel free to email and let us know. Sudoku fun welcomes suggestions for new features, be sure to let us know if you have any.
