Brain Test 1 Level 72
How many squares are there
There is zero squares.

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.Focus on the image content: only circles and triangles are present;
- 2.Ignore grid lines and count only complete shapes in the picture;
- 3.Verify each shape's angles - none have four right angles.
Common mistakes
- 1.Counting visible shapes as squares without checking angles;
- 2.Assuming the question refers to the puzzle's grid lines;
- 3.Overlooking that the image contains only circles and triangles.
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