Brain Test 1 Level 123
How does this equation work
Just drag this part of equation out of the screen : “7+6+”.

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.Drag the '7+6+' portion of the equation completely off the screen to reveal the solution;
- 2.Focus on the equation text as an interactive object rather than a math problem to solve;
- 3.Experiment with dragging different parts of the equation until something moves off-screen.
Common mistakes
- 1.Trying to solve the math equation 7+6+ normally instead of dragging elements;
- 2.Attempting to tap or click on the numbers rather than dragging the equation portion;
- 3.Looking for hidden buttons or symbols instead of interacting with the equation text directly.
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