Nuts & Bolts - Screw Sort 3d

Nuts & Bolts: Screw Sort 3D is a free offline color-sorting puzzle game. Sort screws by color across a bolt using five adjustable difficulty slots, challenging your logic and strategy while you unlock more than 1600 levels. Undo any move and enjoy relaxing visuals, satisfying sounds, and stress relief for players of all ages.

Mini Game - Merge Hexa Puzzle adds 1500+ color-merge levels where you match and merge color hex blocks on the board. Pick a hexablock from the panel and place it where merges are most likely, with hints to help when you’re stuck. Both games emphasize simple controls, offline play, and brain-boosting fun for players of all ages.