Brain Test 3 Level 275
They reached to the 2nd gate. They must solve its puzzle
Drag the yellow orbs to light up all 4 orbs in the middle. You can put a 4th yellow orb on the gate. Drag the ball next to the rock to add the 4th orb..

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, drag the three visible yellow orbs to the gate to light up three of the four middle orbs;
- 2.Then, notice the ball beside the rock; drag it to the gate to create the fourth yellow orb needed;
- 3.Finally, position all four yellow orbs strategically on the gate to ensure all four central orbs are lit.
Common mistakes
- 1.Trying to light up the middle orbs with only the three visible yellow orbs, not realizing a fourth is needed;
- 2.Dragging the ball next to the rock without purpose, missing that it can become the fourth yellow orb;
- 3.Placing yellow orbs randomly on the gate instead of specifically positioning them to illuminate all four central orbs.
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