The following settings can be made on the setting screen.

Version Info

Ver *. *. * & Biuld *. *. *.

Version Numvber and Build Number

Score

The number of correct answers and the number of games are displayed for each game level.

Level of game

You can adjust the difficulty level between 1 and 10. As the level goes up, the number of moving cards, the move time, and the number of moving cards at the same time will increase. At level 10, I don't know if anyone can follow "numbers and patterns" with their eyes. May be.....

Level1

　Move one by one slowly about 5 times.

Level2

　Move one by one relatively quickly about 10 times.

Level3

　Move one by one fairly quickly, 10 times or more.

Level4

　It moves about 10 times, and several times it moves two at the same time.

Level5

　It moves about 10 times, but the frequency of moving two at the same time increases.

Level6

　It moves about 10 times, but in most cases it moves two at the same time.

Level7

　Three cards may move at the same time.

Level8

　Increases the frequency of moving 3 cards at the same time. The speed of movement will also increase.

Level9

　The frequency of moving 3 cards at the same time will increase further.

Level10

The movement speed and the number of movements have increased further, and I don't know if anyone can answer correctly other than by fluke.