Escape the Mansion Level 74 Walkthrough:
Tap and hold the red button to make it charge up.
Each bar makes it move one spot counter-clockwise.
Here is the order from the beginning of the level (restart level first):
5 bars, 10 bars, 8 bars, 7 bars, 1 bar, 6 bars, 9 bars, 2 bars, 9 bars, 7 bars, 10 bars, 6 bars
Proceed to the next Escape the Mansion level!