100 Floors Level 99 Answers & Cheats
If you don’t know the answer for a certain 100 Floors Walkthrough level, check bellow. Find Below the complete solution and answers to the 100 Floors Level 99 Chapter.
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100 Floors Level 99 Answer :
You need to calculate all equal to 15
You can use your Volume + and -beside your phone
3+3×4 = 4×4-5
Then the door will open