Score = (N-2) x (N-2) + 1, N is the number popd at same time
Popping all pieces, you can get 1000 points as perfect bonus
In the case of tie score, first scorer wins
No time limit
No winning or losing
You can also watch demo play by coach
5 level opponents are appeared
Time limit is 60 second
Random matching in all players around the world
Time limit is 60 second
Your rating, it is represented as your skill, changes by result
[NOTICE] Random matching is made in same number of colors. When it is hard to make matching, please try to change your setting of number of colors. I recommend 4 colors, thanks for the cooperation!
Completing several mission, you can get trophies
You can change the number of colors in the range of 3-5. Default is 4
A kind of wallpaper, piece, and avatar is selectable.