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SudoklingSudoku

One daily puzzle.
A real race.

Sudokling combines a competitive daily race with a proper place to practise. Take on the day’s Sudoku against a rival, compete for Elo and work through the ranks. When you want time to think, open a practice puzzle and solve at your own pace.

Sudokling: Competitive daily race and Elo rating
01

A daily race with stakes

Solve the daily board against a rival. Your result contributes to your Elo rating and competitive record.

02

Follow your progress

Track rating movement, rank, wins and your streak. The daily challenge gives you a reason to come back and improve.

03

Room to practise

Choose a practice puzzle, use pencil notes and take your time. Private races and archive replays offer more ways to play.

A closer look

Room to think.
A reason to race.

The daily race gives your solve a result: an opponent, a rating change and a record you can follow. Practice is a separate space to work through puzzles with pencil notes, without putting your daily Elo on the line.

Sudokling: Sudoku practice with pencil notes

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