Here are the answers and Cheats to Escape Room: Math Doors Door 36. If you need help with other levels check our Escape Room Math Doors Page.
Hint – Is there any pattern between the numbers?
Solution – 37 The difference between the numbers is increaing by 2 72-69 = 3, 69-64=5 64-57 = 7, 57-48=9 48-11=37