Brain Test Level 316 (NEW) Open the treasure vault’s door

Daze Puzzle provides a complete walkthrough for "Brain Test Level 316: Open the treasure vault's door.".

By Daze Puzzle /
Question
Open the treasure vault's door.
Hints
Hint 1:
Look at the wall for clues.
Step 1
Answer
Tap on the four circles in this order: (Right, Up, Down, Left), now the door is open.