Brain Test 4 Level 157
Doctor Worry can't solve the equation
1) Try to count how many sides they have. 2) The pieces for the answer can be found in the equation. 3) Drag the 0s to write a 8 as the answer.
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.Count the sides of all shapes in the equation to get the answer;
- 2.Look for hidden pieces within the equation that can be manipulated;
- 3.Combine two 0s by dragging them together to create an 8 as the solution.
Common mistakes
- 1.Trying to solve the equation mathematically instead of counting shapes;
- 2.Overlooking the shapes within the equation that need counting;
- 3.Dragging numbers directly without noticing the 0s can form an 8.
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