Brain Test All Star Level 7
What is 3+3
Merge 2 and 4 to get the 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.

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.Look for numbers that can be physically merged, not just mathematically added;
- 2.Drag the '2' and '4' together to form '6';
- 3.Ignore the mathematical equation and focus on visual merging mechanics.
Common mistakes
- 1.Typing '6' directly instead of merging numbers;
- 2.Dragging '3' and '3' together instead of '2' and '4';
- 3.Trying to combine the '+' sign with numbers.
Related levels

Get rid of this annoying mosquito
Get rid of this annoying mosquito

Destroy all of the rock papers and scissors
Destroy all of the rock papers and scissors

Find the raw egg
Find the raw egg

Help him catch the thief
Help him catch the thief

How many differences can you spot between the two pictures
How many differences can you spot between the two pictures

Where is the vampire
Where is the vampire

She must do a dive jump successfully
She must do a dive jump successfully

The cat wants some fish
The cat wants some fish