GridSpark
GridSpark is a daily star-placement logic puzzle. Place exactly one star in every row, column and colored region — no two stars may touch, even diagonally. Each daily board has a single unique solution that can be reached with pure deduction, no guessing.
#70 · Sep 9 ⏱ ~3 min 🌍 Same puzzle worldwide
How to play
- Tap a cell to cycle: empty → ✕ mark → star.
- Place one star per row, per column and per colored region.
- Stars can never touch each other, not even diagonally.
- Solve with pure logic — every board has exactly one solution.
More daily games
GridSpark — a daily logic game
GridSpark is a daily star-placement logic puzzle. Place exactly one star in every row, column and colored region — no two stars may touch, even diagonally. Each daily board has a single unique solution that can be reached with pure deduction, no guessing.