[header] How to play 100 floors [title] Launch 100 floors and tap on the green button to the right of the elevator. [step] This opens the elevator doors. [title] Tap on the green arrow located inside the elevator. 
[step] After solving the puzzle on each level, the elevator doors will open to reveal the green arrow, which you must tap on to advance to the next level. [title] Look for clues on every floor to help you advance to the next level.