The rule is simple!
Touch it in "Nijuago-san" from characters to fall at random.
It is minus point when
deceived by a cat.
When over look “Nijuago-san”
5 times, GameOver.
Point up! by every 10 Combo.
Lower than 10 Combo 1 Hit 1 Point
Lower than 20 Combo 1 Hit 10 Point
Lower than 30 Combo 1 Hit 100 Point
Lower than 40 Combo 1 Hit 1000 Point
Bigger than 40 Combo 1 Hit 10000 Point
Continue combo and get high score!