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About game
This game is easy to pick up yet challenging. It features a simple overall design with no complicated operation requirements. We hope it brings you a peaceful journey of bolts and nuts.
As you progress through the levels, you will encounter screws and bolts in various states. This not only makes the levels more interesting, but also requires you to use your wits and keep the big picture in mind to win.
How to play
Tap the colorful screws in each level to collect them into the grooves below.
Pay attention to the matching of screw shapes and colors, and leverage the features of special screws to avoid unexpected failures!
Mind the effect of gravity and the swinging speed of the wooden blocks!
There is no time limit. You clear the level once you collect all the screws in it.