Floor 38:
-Tap all 3 timers in succession to start them up, in this order: Large timer, small timer, medium timer. If you do this correctly, all 3 will reach the green area simulataneously, which will open the door. Timing is important. Don’t tap too quickly. If you don’t succeed the first time, try again until you do.
Next Level: 100 Floors Floor 39 Walkthrough
See 100 Floor Walkthrough/Solutions to all floors