Screw Sort Pin Puzzle is a free online logic game where you sort colored screws by matching three of the same color to a glass and pulling pins in precisely the right sequence. Each level presents a tangled board of colorful screws, and your job is to figure out which pins to remove first so the correct screws slide into position without causing a chaotic mess. Get the order wrong and everything falls apart fast.

What makes this game genuinely tricky is the chain reaction mechanic. Pulling one pin shifts multiple screws at once, so you always need to think two or three moves ahead before you tap anything. The color-matching rule adds an extra layer of planning since you must line up three matching screws against the glass before it clears. Levels start straightforward but ramp up quickly, rewarding players who take a moment to study the board rather than rush in. No timers on most stages mean you can think carefully, but the complexity more than makes up for it.

If you enjoy free pin puzzle games, color sorting challenges, or brain teaser games that test your spatial reasoning, this one delivers consistent mental workouts without ads interrupting every thirty seconds. It fits perfectly alongside screw puzzle games, logic pin games, and color match brain games in any casual gamer's rotation. Play directly in your browser on any device, completely free with zero downloads required.