This guide is only with the English language

lv 1: 5(x5),7,5(x2) down=1

lv 2: 5(x6),7,5(x2) down=2

lv 3: 5(x4),7,5(x10) down=3

lv 4: 5(x2),7,5(x2) down=4

lv 5: 5(x2),7,5(x2) down=5

lv 6: 5(x2),7,5(x2) down=6

lv 7: 5,7,5(x2) down=7

lv 8: 5(x3),7,5(x2) down=8

lv 9: 5,7,5(x2) down=9

lv 10: 5,7,5(x5) down=10

boss: 5,7,5(x4),left key.