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Daily Sudoku Puzzle (Hard)

Friday 9th December 2016

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

Sudoku leaderboard

All-time leaderboard
RankPlayerTotal Score
1 nick 1216540
2 ianm 1216540
3 dvd 1216260
4 GuardRail 1216260
5 EILON 1196410
6 ddavidsvar 1065280
7 SammamishLady 1002285
8 QuampoX 953285
9 Sophie 823895
10 hello 810005
Monthly leaderboard
RankPlayerTotal Score
1 Holly4rmbj 129980
2 GuardRail 97245
3 andrelepage61 80075
4 GilPal 75885
5 johnboy 72165
6 Sudoko 57205
7 djones 53210
8 Don 47755
9 o97 44815
10 Sophia 44705

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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