Floor 20:
-Touch and drag the “repairs” sign to move it aside.
-Tap on the screw to collect it, then tap it again to select it. Tap the hole to put the screw in.
-Tap on the screwdriver to select it, tap the loose screw to tighten it.
Next Level: 100 Floors Floor 21 Walkthrough
See 100 Floor Walkthrough/Solutions to all floors