Starlight Sudoku
Fill a glowing Sudoku grid against the clock—mistakes highlight instantly, fast solves earn the highest scores.
Created by @min
Category: Cozy & Satisfying
How to play
- Tap a cell in the 9×9 grid, then tap a number or type it to place a digit.
- Numbers must not repeat in the same row, column, or 3×3 box—invalid entries flash red.
- Solve the entire grid to see your time and submit to the leaderboard.
- Lowest time wins—each puzzle is a fresh speed challenge.
Play on Tinker