Screw Puzzle DIY is a free online puzzle game built entirely around unscrewing and repositioning pins to free tangled bolts and objects. Each level presents a board packed with overlapping layers and locked pieces, and your job is to figure out the exact order to remove screws so everything slides free without getting stuck. It sounds simple, but the challenge ramps up fast.

What makes this game genuinely tricky is the sequencing. You can't just pull screws out randomly – remove the wrong one first and you'll jam the whole mechanism. As levels progress, you'll deal with more layers, tighter overlaps, and limited moves that force you to think ahead. The satisfaction of watching a perfectly ordered unscrew sequence clear a cluttered board is real, and replaying a level to nail a cleaner solution keeps you coming back.

If you enjoy mechanical puzzle games, brain teasers, or satisfying problem-solving games you can play in short bursts, Screw Puzzle DIY fits the bill perfectly. It's a great pick for fans of bolt puzzle games, pin unscrew challenges, and DIY-themed casual puzzles. Whether you're searching for free screw puzzle games online, unscrew pin brain teasers, or just a no-download puzzle game to kill time, this one delivers a surprisingly deep challenge without any fuss.