Highlights
1. Innovative levels, endless joy, unlimited brain holes!
2. Unexpected gameplay with constant surprises
3. Interesting background music makes people addicted
4. Train your brain and relax your mind
5. The perfect combination of brain hole and discovery gameplay to get the target item!
6. Test your logical thinking ability, reaction ability as well as memory and creativity
Only really smart people can pass all the levels!
Use the most wonderful customs clearance ideas, reverse thinking to think about problems, make full use of your brain holes, and see if you can pass the customs