Nuts & Bolts Sort: Color Puzzle
Bolts unscrewed and re-seated until each holder carries one colour.
Play Color Sort Puzzle: Nuts & Bolts free online and challenge your mind in a clever browser game you can play instantly with no download and no install. Unscrew, swap, and organize bolts by color in a satisfying logic puzzle that works as a focused brain game for all ages. This unblocked game loads fast and runs smoothly at school or home, perfect for quick breaks. Fully mobile-friendly and optimized for desktop and mobile, it’s a free online game built for smart, addictive sorting fun anytime.
Controls
Tap a bolt to unscrew it, then tap a holder to seat it.
How to Play
- Find a bolt that is free to come out.
- Unscrew it and seat it on a matching colour.
- Work down through stacked bolts in order.
- Finish with each holder in one colour.
Tips & Tricks
Look at what is on top before planning a move. A bolt you need is often two removals away from being available at all.
Frequently Asked Questions
Does the screw mechanic change the rules?
It adds an access constraint — a bolt has to be reachable before it can move, so what is stacked above matters as much as colour.
Is it harder than tube sorting?
Slightly, because access and colour are two constraints instead of one.
