Free Color Block Jam — Sliding Colour Puzzles

Color Block Jam Arena is ArcadeOwl's home for the addictive colour-sorting block puzzle that swept 2025-26. Each board is a crowded grid of coloured bars rimmed with coloured gates, and the goal is simple but devious: every bar can leave only through a gate of its own colour, so you must clear blockers in just the right order to free them all. We have 120 boards across four difficulty tiers and two dozen colour themes, every one checked by a solver before it ships, with a fair move par to chase. Play free, no download, with smooth one-finger controls, glossy crisp bars and a global plus daily leaderboard.