Solution 100 floors level 11-20

This is a continuation of the previous post on how to beat the game 100 floors, and now you can move the game to a level of 11 to 20.

Solution 100 Floors Level 11-20

Please read to the level of 11 to 20 below:
100 Floors Level 11 Explanation
100 Floors Level 12 Explanation
100 Floors Level 13 Explanation
100 Floors Level 14 Explanation
100 Floors Level 15 Explanation
100 Floors Level 16 Explanation
100 Floors Level 17 Explanation
100 Floors Level 18 Explanation
100 Floors Level 19 Explanation
100 Floors Level 20 Explanation