knock
knock
There is no silent letter in that word.
tap.
tap
tap?
Valve
The only 3 letter word I can think of for faucet is 'tap'.
Tap the door with the same pattern shown above the door. Tap 2 times, then pause. Tap 3 times, then pause. Tap 1 time, then pause. Tap 2 times, then pause. The door will open once you get the pattern right.
Tap the door with the same pattern shown above the door. Tap 2 times, then pause. Tap 3 times, then pause. Tap 1 time, then pause. Tap 2 times, then pause. The door will open once you get the pattern right.
knock
call Flare, the black puffle then tap on flare then tap on the henges on the door to weld the door
Tap the door to open it. Tap the area behind the opened door to proceed to the next level.