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Daily Sudoku Puzzle (Hard)

Sunday 11th December 2016

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

Sudoku leaderboard

All-time leaderboard
RankPlayerTotal Score
1 dvd 1248860
2 nick 1248860
3 ianm 1247570
4 GuardRail 1219475
5 EILON 1196410
6 ddavidsvar 1162745
7 SammamishLady 1065740
8 QuampoX 969100
9 Sophie 924780
10 Don 899210
Monthly leaderboard
RankPlayerTotal Score
1 Sudoko 135885
2 MYKE 87540
3 RG 75620
4 Quirk 59485
5 GilPal 59460
6 Sophia 50000
7 cyb 43800
8 Joyglena 39715
9 tg02 38505
10 Don 36560

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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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