AquaSort 2: Color Puzzle is a free online water sorting puzzle game where your job is to organize colored liquids into bottles so each one holds a single color. You pour liquid from one bottle into another, but only if the colors match and there's enough space. Simple to learn, but later levels will seriously test your planning skills as the number of colors and bottles grows.

The game offers hundreds of levels with three difficulty modes — Easy, Normal, and Hard — so you can tune the challenge to your mood. Hard mode throws extra empty bottles at you, which sounds helpful but actually opens up way more possible moves to think through. There's no timer ticking you down, so you can take your time and work out each pour methodically. Mess up a sequence? Just undo your last moves and rethink your approach without starting the whole level over.

AquaSort 2 is a great pick for fans of color sorting games, bottle puzzle games, and logic puzzle games online. Whether you're looking for a relaxing brain teaser during a break or a genuinely tough puzzle challenge, this game covers both. It runs smoothly in any browser as an HTML5 game, making it perfect as an unblocked puzzle game at school or work. Players who enjoy water sort puzzle games, liquid sorting challenges, or single-player logic games will find plenty to keep them busy here.