This game is to find 4 numbers as faster as you can.
< How to play>
♥ Find 4 numbers with the smallest score = Try times x Minutes.
♥ When you find a number in the same place, then you will be given a hint as 1Hit. When you find a number but in the different place, then you will be given a hint as 1 Blow.
♥ For example, if the 4 numbers are 0123, and you guessed them as 9135, then you will get hint as 1H1B.
♥ That’s it. Enjoy the game, you may use Mark areas as you like to support your short-term memory.
♥ We are waiting for your score to be on World Ranking.