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Daily Mathdoku Puzzle

Saturday 12th September 2009

[R]eset Puzzle
[S]ave Puzzle
Create [P]encil Marks
Clear Pencil Marks [X]

Mathdoku leaderboard

All-time leaderboard
RankPlayerTotal Score
1 okram 798480
2 seqid 798480
3 MadMath 798480
4 Quirk 798480
5 Tassi 798480
6 Myroom 798480
7 ww1444 798480
8 Sophia 798480
9 JillRidgwayBall 798300
10 soccer18 766260
Monthly leaderboard
RankPlayerTotal Score
1 KJOANR46 55620
2 lawsher 49500
3 wacherco 38160
4 tfunk 34380
5 Mmcg 25380
6 noradaddy 19620
7 SudokuL 16200
8 miea 16020
9 Trinzer 13500
10 PWildman 10080

How to play

This page will automatically load the puzzle for today. If you want to play a different puzzle, go to the archive page and choose your puzzle.
There are two ways to play a Sudoku puzzle, you can just use the mouse/touchscreen, or you can use the mouse and keyboard. You can switch between the two methods any time you like, and can use a combination of both.

Playing with a mouse/touchscreen.

Playing with a mouse and keyboard.

Any mistakes you make will be hilighted in red. The website will know when you have completed a puzzle and will tell you. If you have an account and are logged in, the website will remember that you have completed that puzzle. You will also take part in out leaderboards. It's free to create an account!

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