Daily sudoku: free, timed, ranked
Every day at midnight Paris time, three new sudoku grids: easy, medium and hard. Everyone gets the same ones, so the leaderboard compares times on identical grids.
The clock starts when the grid appears and stops when you submit it: the server keeps the time. Only your first attempt of the day is ranked on each difficulty, since the grid is known once played.
Today's challenges
New challenges in 17h 50m (at midnight, Paris time).
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Sudoku
Nobody yet: first place is up for grabs.
The game
- Sudoku : daily Sudoku: the same grid for everyone, three difficulties, a clock and the daily and weekly leaderboards.
Tips to go faster
- Start with the rows, columns and boxes that are nearly full.
- Only pencil in candidates when you're stuck: every click costs time.
- Warm up on the easy grid before starting the hard one.
The leaderboard
Every challenge has its daily leaderboard. The day's top ten score 25, 18, 15, 12, 10, 8, 6, 4, 2 and 1 points, every other ranked player 1 point: the week and the month add these points up.
No account needed: you get a guest nickname on your first game and you're ranked like members. Create an account whenever you like to keep your results.