Crystal Chaos is a free match-3 arcade game built for short, intense runs: swap adjacent gems to line up three or more of a color, chain cascades for combo scoring, and spend your five moves before the move timer runs out.
How to play: drag a gem onto a neighbor to swap them — a swap has to make a match. Cleared gems drop new ones in, and any lines those form cascade for free, multiplying your score without costing a move. Rotating color multipliers change the math each round: a board where red pays 2× and blue pays ½× plays nothing like a plain one.
Strategy tips: work from the bottom of the board — low matches disturb more gems and trigger longer cascades. Chase the boosted color even past a bigger plain match; a 2× three-in-a-row usually out-earns a 1× four. And watch the timer bar, not just the board: a decent move played in time beats a perfect one played late. Every run is short, every point counts, and the leaderboard remembers.