Eliminate Numbers Ball

This is a game that tests mental computing and mobile phone agility
After the game starts, there is a number on the screen
You need to click on the number ball from the bottom, you click once, the number of the ball will decrease by one
When you want the number to reach the top, it is the same as the number on the screen
There is a bomb at the top of the screen. If the number ball is different from the number on the screen, the game will end
The game has 8 levels, the level of difficulty and speed are different
You can choose the difficulty that suits you to play