GoalUnscrew all the nuts and bolts on the board
Look at the puzzle
Study where nuts and bolts are placed
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Tap to unscrew
Tap a nut or bolt to remove it
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Plan your moves
Think about the order to avoid getting stuck
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Clear the board
Keep removing until all are gone
↺Each puzzle has a different layout
WinYou unscrew all nuts and bolts
Game overYou get stuck and can't remove more
Open
