Starlight Sudoku
Fill a starlight grid with numbers—type carefully, get helpful hints, and chase accuracy over speed.
Created by @min
Category: Puzzles
How to play
- Tap or click a cell, then type a digit (1–9) or press Backspace to erase.
- Each row, column, 3×3 box, and star group must contain each digit exactly once.
- Invalid moves flash red and revert; valid moves turn green.
- Stuck? Tap the Hint button to learn which constraint blocks a cell—not the answer.
Play on Tinker