Brain Test 4 Level 277
Help Doctor Worry with his OCD Answer
Raise the fallen book next to the others, place the clocks in a straight line and swap the yellow tile which is not placed correct as you see in picture above.

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 the fallen book to place it upright with the others on the shelf;
- 2.Drag each clock to align them perfectly in a horizontal straight line;
- 3.Swap the yellow tile with the correct one to match the pattern shown above.
Common mistakes
- 1.Trying to arrange only the books or clocks, ignoring the mismatched yellow tile;
- 2.Placing the clocks in a circle or random order instead of a straight line;
- 3.Overlooking the fallen book on the floor and focusing only on visible items.
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