How to Solve Level 83 on Brain Test
Level 83 got me too! Give your device a good shake to find the hidden key, and then unlock that door!
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Take your device and give it a shake. Key appears. Unlock. Done.
For level 83, just shake your device to reveal the hidden key. Then, use the key to unlock the door. Easy peasy!
Simple trick: shake your phone to reveal the hidden key. That's all you need to do!
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