Merge Crystal

This is a fun and easy to learn casual game that is fit for all ages.
The rules are very simple
Combine the crystal cubes with the same number
You can train your focus and thinking ability
There are two modes for you to play
One is more casual and the other is more exciting
It will make you very addictive to the game and can’t stop playing
It is a good game for you to kill time
So what are you waiting for? Come download the game