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Daily 16×16 Giant Sudoku (Hard)

Sunday 22nd October 2017

SCORE:
[R]eset Puzzle
[S]ave Puzzle
Create [P]encil Marks
Clear Pencil Marks [X]
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16×16 Giant Sudoku leaderboard

All-time leaderboard
RankPlayerTotal Score
1 fabioD 3205560
2 meena 3120035
3 jung 3000240
4 da_marc 2884280
5 kozo 2248220
6 dkrenn49 2177670
7 jetche 2122645
8 Fiona59 2041430
9 ejm 2038335
10 BigC2012 1949830
Monthly leaderboard
RankPlayerTotal Score
1 Tommy 118805
2 sudoku_DB 99790
3 mlharris 95565
4 noria 92965
5 madjock 71835
6 teekeemarloo 65925
7 kozo 58645
8 Fiona59 55620
9 dvd 44250
10 hill 36315

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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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