Dusk Grid: Lights Out Puzzle

Dusk Grid is a quiet little puzzle for the end of the day.

Every board is a grid of glowing tiles. Tap one and it flips, along with the tiles directly above, below, left and right of it. Your goal: turn every light out in as few moves as you can. Simple to learn, surprisingly deep to master.

90 LEVELS, THREE BOARD SIZES

3x3 (Easy), 4x4 (Medium) and 5x5 (Hard)
30 levels in each size, growing steadily more challenging
Every level is solvable, and every player gets the same levels
Finish a level to unlock the next, and replay any level to beat your best

EARN UP TO 3 STARS
Each level has a par, the length of a known solution. Match it for three stars, finish within three moves of it for two, or just get the lights out for one. Your best moves and stars are saved for every level.

HELP WHEN YOU NEED IT

Undo as many moves as you like, all the way back to the start
Restart a level any time
Unlimited hints highlight a tile that belongs to a solution (a hint caps that attempt at two stars)

MADE TO BE CALM

A soft twilight look with glowing amber tiles, drawn entirely in code
Gentle haptics and subtle sounds, each of which can be turned off
Animations can be switched off, and the system Reduce Motion setting is respected
Works with VoiceOver and Dynamic Type

PRIVATE AND OFFLINE
Dusk Grid has no ads, no accounts, no tracking and no internet connection. It collects no data at all. Your progress stays on your device.

Play a few levels at dusk and let the lights go out one by one.