Brain Test Level 293 (NEW) There is a ghost somewhere

Daze Puzzle provides a complete walkthrough for "Brain Test Level 293: There is a ghost somewhere! Help me find it!".

By Daze Puzzle /
Question
There is a ghost somewhere! Help me find it!
Hints
Hint 1:
Use some flour to find the ghost.
Step 1
Answer
Pour the bag of flour on the floor, you will see the footprints of the ghost.