Flip cells to solve complex grids, and enjoy progressively harder levels for endless brain-teasing fun.
Compete against friends and family in weekly rankings.
Get access to premium to play without limits.
Complete all levels to unlock your achievements.
@jack
I've never seen anything like this before. It's amazing. I love it.
@jill
I don't know what to say. I'm speechless. This is amazing.
@john
I'm at a loss for words. This is amazing. I love it.
@jane
@jenny
@james
Challenging Minimalist Puzzle Game.