IT's a 4-digit guessing game. A random number is given blank and your objective is to guess the number correctly. If one of the digit number is right, a message will appear saying that you obtained one strike. Your goal is to receive four strike. Also, if you put a number that is not in the same digit as the correct answer but it matches one of the four digit, you receive a signing saying ball. For example, let's say the given number is 1952(Which is given blank). When you put the number such as 2156, you will receive one strike and a ball because 5 is in the right digit and the number 2 you guessed(which is in the first digit) appears to be one of the numbers in the answer. 30% will be donated to help poor people and save the world