Anki

Features Anki

・You can choose from 6 difficulties.　- Easy　-Normal　-Hard　-Very Hard　-Super Hard　-Very Super Hard・You can choose the level from 1 to 43 (MAX).・When you have finished displaying the numbers, remember the order in which they were displayed and tap the numbers in that order.・If you answer correctly, you will be able to choose the next level.・Speed up as the level goes up!!