About Glow Grid
Glow Grid is a clean, satisfying light-up puzzle. Tap a white cell to place a lamp. Lamps light their row and column until a wall blocks them. Light every cell with no two lamps seeing each other.
● 150 hand-verified puzzles across easy, medium and hard (5x5 up to 10x10)
● Every board has a unique solution — proven by a solver before it ships
● Numbered walls add satisfying logical constraints
● An undo and a smart hint always have your back
● A new Daily Puzzle every day
● No lives, no energy timers — just play
● Works fully offline
Logic only, so there's nothing to read — pick it up in any language.
Place the lamps. Light every cell.
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