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Daily Sudoku Puzzle (Hard)

Friday 20th April 2007

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

Sudoku leaderboard

All-time leaderboard
RankPlayerTotal Score
1 nick 1248615
2 dvd 1248370
3 ianm 1247570
4 GuardRail 1219475
5 EILON 1196410
6 ddavidsvar 1162745
7 SammamishLady 1061670
8 QuampoX 969100
9 Sophie 924780
10 Don 898425
Monthly leaderboard
RankPlayerTotal Score
1 Sudoko 131385
2 MYKE 87050
3 RG 70505
4 GilPal 55050
5 Quirk 54045
6 Sophia 48305
7 cyb 43555
8 Joyglena 38360
9 tg02 38260
10 Don 35775

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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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