Screw Challenge · Smilee Technology

Twist. Unscrew.
Solve.

A brain-teasing screw mechanics puzzle. Twist, unscrew, and clear each board at your own pace.

What's inside

Simple moves, clever boards.

Rotate each screw to free the board.

Levels that ramp in clever ways.

No timers — think it through and enjoy.

In action

Package

com.smilee.nutsandbolts.screwpinpuzzle