BrainGrid is a logic puzzle game built around nonogram-style grid challenges that evolve as you advance. Starting from 5×5 introductory boards, the game scales to intricate 25×25 masterpieces with layered constraints and color channels. More than 1,200 hand-authored puzzles are included at launch, with a community puzzle editor letting players share and rate their own creations. No ads, no timers — just pure focused thinking.
Download Free on Google Play