Bolt Sort
Bolt Sort is a free screw puzzle. Wooden planks are pinned to the board with coloured bolts. Tap a bolt to unscrew it, and the planks it was holding swing loose and fall away. Every bolt you remove flies into the box that matches its colour, and the boxes only hold so many. Plan the order so nothing gets stuck: take the wrong bolt first and a box fills up or a plank jams the others. There are more than 60 levels that grow from a few bolts to busy tangles, a daily puzzle, and stars for finishing with fewer taps. Undo and Hint buttons help when you are stuck.
How to play
- Tap a free bolt to unscrew it.
- Planks it was holding drop away, and the bolt goes into its matching box.
- Clear every bolt before the boxes run out of room.
Tips
- Look for bolts that hold nothing up first.
- Think about which box each colour will need before you tap.
- Use Undo when a box fills, it costs nothing.
Questions
Can I undo a move?
Yes. Undo takes back your last tap, and Hint points at a bolt that is safe to tap.
Is there a daily puzzle?
Yes, one shared puzzle a day, with a streak.
Can I race friends?
Yes, make a room and everyone plays the same levels.
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