rrryyyooohhheeeiii  Jun 4, 2026, 9:06:33 PM Study time: 4 minute(s)
Today's learning: 22
Consecutive study days: 87
Difficult review: 1
鉄壁
鉄壁 section34 section41

rrryyyooohhheeeiii  Jun 1, 2026, 5:48:30 AM Study time: 7 minute(s)
Today's learning: 66
New: 1
Consecutive study days: 83
Difficult review: 1
鉄壁
鉄壁 section41 section50

rrryyyooohhheeeiii  May 31, 2026, 5:12:39 AM Study time: 13 minute(s)
Today's learning: 107
Consecutive study days: 82
Difficult review: 1
鉄壁
鉄壁 section50 section41

rrryyyooohhheeeiii  May 24, 2026, 3:27:53 AM Study time: 3 minute(s)
Today's learning: 21
Consecutive study days: 75
Difficult review: 1
鉄壁
鉄壁 section47 section41

rrryyyooohhheeeiii  Apr 15, 2026, 6:26:07 AM Study time: 26 minute(s)
Today's learning: 25
New: 1
Consecutive study days: 37
Difficult review: 1
鉄壁
鉄壁 section50 section41