Pay attention to the colors and sizes of the screws, sort them into the correct boxes, prove your expertise across different levels, and progress to more challenging levels!

It's very easy to play:
> Watch out for the screws coming from above and tap the screw box of the correct color
> Sort the screw boxes correctly
> The screws will fit into the screw boxes based on their color and size. The goal is to perfectly complete the screw boxes
> Watch out for surprise screws and screw boxes
> You can use boosters to make things easier on the more challenging levels

Enjoy Bolt Bolder!