The clue is on the elevator door.
- Tap the screwdriver to get it.
- Equip your screwdriver. Tap on the wire box to fix it.
- Tap the on/off switch. Now tap the first and second light. Tap the on/off switch again.
- Tap the first light to turn it off. Tap the third light to turn it on. Tap the on/off switch again.
- Tap the second light to turn it off. Tap the first light to turn it on. Tap the on/off switch again.
Elevator opens. Welcome to level 44.