Sudokuel: Multiplayer Sudoku

Contains ads
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

Sudoku, but someone is playing against you.

Sudokuel is a multiplayer sudoku game where two players share one grid and only one of them can see the answer. Play sudoku with friends in real-time 1v1 duels, or take on the AI any time.

TWO ROLES, ONE GRID

As the SOLVER, you fill the grid against the clock with four hearts to lose. As the SETTER, you can see the solution, and you hide traps in the cells you think your opponent will reach next. Every trap that lands costs a heart. Every trap that misses is a wasted guess.

It is the same sudoku you know, played as a duel.

PLAY HOW YOU LIKE

• Duel a friend: share a room code and play in real-time, 1v1
• Duel the AI: four difficulty levels, no waiting for an opponent
• Daily Puzzle: one puzzle a day for everyone, with a leaderboard
• Solo Sudoku: classic sudoku, no timer pressure, three hints

FOUR DIFFICULTIES

Easy, Medium, Hard and Expert. From a relaxed classic sudoku to a genuine test. Every puzzle has exactly one solution and is solvable by logic alone. No guessing required.

BUILT FOR REAL GAMES
• Pencil marks, undo, and error-free notes
• Rush mode when you are down to your last few cells
• Send a challenge link: friends can play in a browser, no download

Sudokuel is free to play. No sign-up needed to start.

Whether you want a quiet daily sudoku or a real-time sudoku battle with a friend, it is the same nine-by-nine grid you already know, with someone on the other side of it.
Play sudoku with friends online. Real-time 1v1 duels, traps, daily puzzle.
Updated on
Sep 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 3 others
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

More time on the clock for Hard and Expert duels, so you can take your time with a tougher board.

Place numbers whichever way you think: tap a cell then a number, or a number then a cell. Either way works.

Plus a handful of fixes and polish. Thanks for playing Sudokuel.