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Free Daily 16×16 Giant Sudoku
Daily 16×16 Giant Sudoku for Wednesday 14th August 2013
All-time 16×16 Sudoku leaderboard
| Rank | Player | Total Score |
|---|
| 1 | ???? | 1139060 | | 2 | ???? | 575145 | | 3 | ???? | 565075 | | 4 | ???? | 511370 | | 5 | ???? | 458820 | | 6 | ???? | 456300 | | 7 | ???? | 445460 | | 8 | ???? | 444715 | | 9 | ???? | 441065 | | 10 | ???? | 426145 |
Monthly 16×16 Sudoku leaderboard
| Rank | Player | Total Score |
|---|
| 1 | ???? | 24640 | | 2 | ???? | 21455 | | 3 | ???? | 21100 | | 4 | ???? | 19875 | | 5 | ???? | 19115 | | 6 | ???? | 18230 | | 7 | ???? | 17450 | | 8 | ???? | 17005 | | 9 | ???? | 16235 | | 10 | ???? | 16130 |
Register for free
Here are some great benefits to registering for free at Puzzle Madness!
- Save your progress on any puzzle at any time.
- We will keep track which puzzles you have done, so that you don't end up doing the same puzzle twice.
- It's free!
How to play
This page requires a modern browser with Javascript enabled. To play our Sudoku puzzles online, do the following
- This page will automatically play our 16×16 Giant Sudoku puzzle of the day. If you wish to play a 16×16 Giant Sudoku from a different day, go to the archive page.
- To enter a number/letter, click on a cell and type in the number/letter you want. Since our Giant Sudoku grids have more than 9 numbers, we also use A-C (12*12 grids), and A-F (16*16 grids).
- To enter pencil marks, press Shift, Ctrl, or Alt as you enter the number/letter; Shift is usually the best to use as the other keys can do other things on your browser. To remove the pencil mark, repeat the process again!
- Use the buttons on the right side to reset the grid, automatically generate and clear the pencil marks.
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