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About game
This is an engaging puzzle game about bolt sorting and nuts, where every move requires logic and strategy. Your goal is to move nuts between bolts so that each bolt contains nuts of only one color. Be careful — a wrong move can lead to a dead end!
The game features multiple level types: short levels, standard ones, extended levels, and “skyscrapers”. Secret nuts add an extra challenge by revealing their color only when placed on top of a bolt.
Use boosters to overcome difficult situations: undo moves, add an extra bolt, or shuffle all nuts. In the timed mode, test your speed — complete bolts to gain extra time and keep playing endlessly.
Can you become a master of sorting bolts and nuts?
How to play
Your goal is to sort the nuts and arrange them into bolts so that each bolt has nuts of only one color.
Move the nuts by pressing first on the bolt from which you want to remove the nut, and then on the bolt where you want to send it.
The nut can only be placed:
- on an empty bolt
- on a nut of the same color
If you find yourself at a dead end, try using boosters:
Step back — cancels the last move
+1 bolt — adds an additional empty bolt
Mixing — changes the colors of all nuts