Brain Test 1 answer

Brain Test 1 Level 190

Puzzle prompt

Correct this equation please

Direct answer

Erase the number “1” with your finger and the equation will be corrected: 4+5 = 9.

Step 1

walkthrough

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

version check

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.

Brain Test 1Level 190 Brain Test 3Level 190 Brain Test 4Level 190 All StarLevel 190

Strategy guide

1.Focus on the visual presentation - the equation shows '41+5=9' which is clearly wrong;
2.Remember this game often requires physical interaction - try erasing or removing elements;
3.Look for what doesn't belong - the '1' in '41' makes the equation incorrect, so target that digit.

Common mistakes

1.Trying to solve mathematically by moving numbers instead of erasing the extra '1';
2.Attempting to tap or drag the equal sign to change the equation structure;
3.Looking for hidden buttons or switches instead of directly interacting with the numbers.