ishintakada0140T  Jan 7, 2026, 2:17:35 AM Study time: 35 seconds
Today's learning: 1
New: 1
Consecutive study days: 1
Difficult review: 1
数学 積分

ishintakada0140T  Dec 11, 2025, 5:40:01 AM Study time: 22 minute(s)
Today's learning: 208
New: 2
Consecutive study days: 18
Difficult review: 1
数学 図形 積分

ishintakada0140T  Dec 10, 2025, 2:36:59 AM Study time: 10 minute(s)
Today's learning: 82
New: 15
Consecutive study days: 16
Difficult review: 1
数学 積分 図形

ishintakada0140T  Nov 26, 2025, 1:57:20 AM Study time: 1 minute(s)
Today's learning: 1
New: 22
Consecutive study days: 2
Difficult review: 1
数学 積分 図形

ishintakada0140T  Nov 22, 2025, 8:37:24 PM Study time: 48 seconds
Today's learning: 1
New: 4
Consecutive study days: 7
Difficult review: 1
数学 積分 微分

ishintakada0140T  Nov 22, 2025, 5:06:05 AM Study time: 45 seconds
Today's learning: 1
New: 3
Consecutive study days: 6
Difficult review: 1
数学 積分 図形