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Daily Mathdoku Puzzle

Monday 19th December 2016

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

Mathdoku leaderboard

All-time leaderboard
RankPlayerTotal Score
1 MadMath 804240
2 Quirk 804240
3 Tassi 804240
4 ww1444 804240
5 Sophia 804240
6 seqid 804060
7 Myroom 804060
8 okram 803880
9 JillRidgwayBall 801720
10 noradaddy 768060
Monthly leaderboard
RankPlayerTotal Score
1 lawsher 72720
2 wacherco 53460
3 KJOANR46 42840
4 noradaddy 22860
5 Trinzer 12420
6 SudokuL 10440
7 Bernie310 9540
8 Don 9180
9 tfunk 8640
10 Godsky1980 7740

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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