Brain Test All Star Level 15
Can you feed my piranhas
Put your finger on the screen and hold it until all of them drink your blood!

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.Press and hold your finger on the screen without moving it;
- 2.Keep your finger pressed until all piranhas have finished drinking;
- 3.Don't look for food items - the solution involves direct screen interaction.
Common mistakes
- 1.Tapping the piranhas instead of holding a finger on the screen;
- 2.Trying to drag food items to the piranhas from the environment;
- 3.Quickly tapping the screen instead of maintaining continuous contact.
Related levels

The cat wants some fish
The cat wants some fish

Tap on 3 grandkids
Tap on 3 grandkids

Find the hidden alien
Find the hidden alien

Find the fake Oscar Trophy
Find the fake Oscar Trophy

Tap them in order
Tap them in order

Help the car get across
Help the car get across

Help him get his wallet back
Help him get his wallet back

Tap on the crazy dog
Tap on the crazy dog