Brain Test 3 Level 15
I need to hack this computer
Tap on the four pieces on the left to connect them. Then drag the right piece to the left. Now the power button is green and you should tap on it.

Follow the screen sequence
Use the images as a compact replay of the solving path. The text below each frame explains what should change.

Video walkthrough
Same number in other versions
Brain Test versions can reuse the same level number with a different puzzle. If the screenshot or question does not match your game, switch to the same number in another version or use the nearby level links.
Strategy guide
- 1.First tap all four left pieces in sequence to form a connection path;
- 2.After connecting left pieces, drag the right piece to align with the left side;
- 3.Wait for power button to turn green before tapping it to complete the hack.
Common mistakes
- 1.Trying to tap the power button immediately without connecting the pieces first;
- 2.Dragging the right piece before connecting the left pieces in the correct order;
- 3.Assuming the puzzle requires tapping only, not understanding the drag mechanic for the right piece.
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