100 Floors Floor 31 and how to solve Level 32

The developer has update this new level which is 31, how to pass 100 floors floor 31 ? as in previous level you will have to open the door by solving the puzzle. in this floor the puzzle is about screws and sign.

100 floors floor 31

to unlock the door you have to loose 2 screws, first tap the screwdriver then tap the right screw then the left screw. After unscrewing both of them simply turn the sign clockwise at least 180 degrees. then you will find the green arrow, tap it and you will go to the next level. that's for how to solve

100 floors level 31

how to beat 100 floors level 32
you have to make the sum = 12. place 4 in the middle and for the rest titles position look at the picture below.

100 floors level 32

Read other levels tips on other pages. and that's for 100 floors floor 31 answer