It is one of the puzzle games that is known to many people, unlock the padlock by guessing the three digits based on the tips given. This puzzle is more likely to be an IQ Test but not with full aspects, it is just show your scores within an average time. This is a brain training game that could help to strengthen your ability to speed up your thinking, as well as have some fun and relax.

This puzzle is available on certain languages beside the main language as English, it Supports Arabic, Spanish, French, Japanese, Malay, and Chinese.