Play Color Sort Puzzle: Nuts & Bolts, the addictive brain teaser that tests your logic and focus! Unscrew, swap, and organize bolts into the right order while solving fun color puzzles. Perfect for US students searching “color puzzle game,” “sorting game,” or “cool math games puzzle,” this free challenge sharpens your mind with tricky levels, smart logic gameplay, and endless fun. Train your brain, relax, and master the ultimate nuts and bolts puzzle today!