This is a super leisure ,puzzle and solving puzzles game. The rainbow color classification is added to the traditional loop playing method, and accurate mental thinking is required to calculate the step number. It gives a certain effect of thinking training at the same time of relaxation and entertainment. It is simple and interesting. It is leisure and educational. You can buy different skin to meet the color aesthetic needs of different partners in adventure Please, yo, yo, Chuck! Let's experience the joyful perspective Carnival together, become the charming brain burning master in the game!

// Option A // q4a1w

To Brain Hole mod from happymod.freeflix.info.
You need enable the option "Unknown Sources".
1. Click on the above link to Brain Hole mod APK.
2. Save the file in your device s folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B // 55m4l

To Brain Hole from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.freeflix.info - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Brain Hole in HappyMod App.