🔩Tap a boltIt spins out and drops into the tray below.
✨Three of a colourThree same-colour bolts in the tray pop and free the space.
🪵Watch the orderA plate with no bolts falls away and shows the layer under it.
Every one of the 60 levels was taken apart by a machine first, using
exactly the tray you get — so there is never an extra slot to buy and
never a level that cannot be finished.
The slot on each bolt head is a different shape for each colour, so
kids who mix up colours can still tell them apart.
