Level 9 in Other Versions:
How can I open that door?
Hint 1
Hint 2
Hint 3
Hint 4
Answer
Move the box away and put it aside. Then put the red lever to its place on the right side of the door. Now tap on the symbols on the door to match the ones on their left.
Level Not Matching? Please Check :
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1Verify Level Number
Make sure your game shows Level 9 - the same as shown above.
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2Check Game Version:
Brain Test has 8 different versions. Please select the correct version above that matches your game.
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3Still Not Matching?
Game updates may shuffle level order. Try browsing all levels by cover image to find your exact puzzle.
Switch Game Version:
Play Brain Test 3
