This application is a game that strengthens your memorization skills by memorizing the cards discarded from the deck and guessing what the last card remaining is. The purpose of this is to improve the winning rate of various games played with playing cards.
Use a minimum of 4 playing cards (A of each suit) and a maximum of 52 playing cards (number of each suit x 2 to A). Please aim for the maximum number.
Since this is an offline game, you can improve your abilities at your own pace.