Screw Spin

Screw Spin is a sorting puzzle built from overlapping pieces held in place by coloured screws. Removing a screw can free a piece to swing or fall, but choosing the wrong colours can fill your temporary storage before you reach the screws you need.

How to play Screw Spin

• Click or tap an exposed screw to remove it. A piece on a higher layer can block a screw underneath, even when you can see through that piece. You do not need to drag or rotate the screws yourself.
• A screw matching the active box in the top centre goes straight into it. Other colours go into the spare holes. A full box leaves and the next one slides into place; matching screws in temporary storage transfer automatically.
• You have five spare holes in levels 1 to 33, six in levels 34 to 46 and seven in levels 47 to 55. If they are all occupied, you can still remove a screw that fits the active box, but cannot store another unmatched colour.
• Clear all the pieces to finish a level. There is no timer, and progress through the 55 levels is saved. Use the restart button if no useful move remains; screw colours can change on a retry.

Tips

• When a matching screw is covered, inspect which upper piece blocks it before spending a spare hole elsewhere. Removing that piece's supports can expose the colour you need to complete the current box.

Can you clear the next layer without filling every spare hole?