The solution answers 100 floors seasons tower level 3 is tilt your phone slightly to the right so that the doll's head moved from left to right. Then take a knife in the basement of the left and keep it in your inventory menu. Press the red round button on the top left and then decided to strap on the top right corner with a knife, so it falls to the head of the doll and the door will open.
continues with 100 floors seasons tower solution answers level 4
All you do is push the existing circles and each circle at the number of different pressure.
Here's the explanation
Top row (left to right): 0x, 1x, 2x
Middle row (left to right): 7x, 0x, 3x
Bottom row (left to right): 6x, 5x, 4x
When pressed last 6x, level 4 tower door would open.
Now continue to the 100 Floors Seasons Tower Solutions Level 5-6, or back to the 100 Floors Seasons Tower Solutions Level 1-2