Unscrew Them All

Color Sort, Screw & Bolt Sort · Updated Jun 2, 2026

About Unscrew Them All

Every level in Unscrew Them All fits neatly into a short session — one board at a time, no ongoing state to remember. You click a screw to free it, then tap an open hole to drop it in. Each plank you clear reveals fresh spots to place screws, keeping the puzzle moving toward a single, quiet goal: clear the board before the timer runs out. The levels feel self-contained, making it easy to pick up for a handful of boards and set down again.

There's something so satisfying about pulling out each screw and dropping it into just the right slot. In Unscrew Them All, you’ll need to think carefully about which planks to remove first—one wrong move and everything gets stuck. The timer keeps things tense, but the real fun is figuring out the perfect order. Can you clear every board?

How to Play Unscrew Them All

  1. Click on a screw to unscrew it from the wooden plank.
  2. Tap on an open hole that is unobstructed by planks to place the screw.
  3. When all screws are removed from a plank, the plank drops down, revealing new holes.
  4. If a plank has only one screw, it may rotate, revealing additional holes.
  5. Remove all planks before time runs out to complete the level.

Frequently Asked Questions

What happens if I place a screw in the wrong hole?

Placing a screw in an open hole is permanent — you cannot unscrew it again. Choose carefully, as a misplaced screw can block progress.

How does a plank with one screw rotate?

When you remove the single screw holding a plank, the plank may rotate around that screw point, exposing new holes that were previously hidden underneath.

What happens when the timer runs out?

If the timer reaches zero before you remove all planks, the level ends and you must restart it from the beginning.

Game Details

  • Category: Color Sort, Screw & Bolt Sort
  • Last updated: June 2, 2026