SSudokuMind
Free forever · No ads · No upsells

Train your brain.
Every single day.

A calm, premium Sudoku experience designed for daily focus. Build streaks, level up your brain score, and unwind with a patient AI coach by your side.

Play now Daily challenge

Free forever. Sign in to save streaks.

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Daily Challenge

One puzzle. Every player in the world. Solve it before midnight and keep your streak alive.

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Sudo, your AI coach

Patient hints and strategy lessons without spoiling the puzzle. Learn the technique behind every move.

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Streaks & XP

Earn brain points for every solve. Level up. Watch your activity calendar fill in green.

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Kid Mode

Friendly 4×4 and 6×6 boards designed to help young players fall in love with logic.

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How it works

Three steps. No tutorial. Just play.

  1. Step 1

    Play a puzzle

    Tap a cell, then tap a number. Toggle Notes to pencil in candidates. Keyboard arrows work too.

  2. Step 2

    Get a hint

    Stuck? You get 3 hints per puzzle, or ask Sudo — your AI coach in the bottom-right — for a nudge without spoilers.

  3. Step 3

    Track progress

    Every solve earns XP and grows your streak. Open Stats to see your time, accuracy, and XP history.

Start your first puzzle Take the tour