What you have to do is make the flags direction are same as wind blow direction. Follow this hints
1. tap second left flag
2. tap 3rd left flag
3. for right flag tap 1st flag, 2nd flag and 4th flag
Or for detail look at the picture above
100 doors level 54 answer
On door 54 there are six stars with red sign.1. Tap top left stars once
2. Tap middle left star 4 times
3. Tap bottom left star once
4. Tap middle right star 5 times
For detail answer of
100 doors 54
Look at the picture aboveNow you have passed 100 doors level 54 and 53, move to next answer here