saitoukazuaki  Aug 2, 2026, 11:00:49 AM Study time: 43 minute(s)
Today's learning: 369
Consecutive study days: 184
Difficult review: 1

saitoukazuaki  Aug 2, 2026, 7:22:46 AM Study time: 40 minute(s)
Today's learning: 94
Consecutive study days: 184
Difficult review: 1

saitoukazuaki  Aug 1, 2026, 6:13:56 AM Study time: 34 minute(s)
Today's learning: 339
Consecutive study days: 183
Difficult review: 1

saitoukazuaki  Jul 31, 2026, 3:14:28 AM Study time: 25 minute(s)
Today's learning: 400
Consecutive study days: 182
Difficult review: 1

saitoukazuaki  Jul 30, 2026, 7:48:41 AM Study time: 11 minute(s)
Today's learning: 250
New: 1
Consecutive study days: 181
Difficult review: 1

saitoukazuaki  Jul 29, 2026, 7:18:58 AM Study time: 45 minute(s)
Today's learning: 799
Consecutive study days: 180
Difficult review: 1

saitoukazuaki  Jul 28, 2026, 6:53:29 AM Study time: 15 minute(s)
Today's learning: 402
Consecutive study days: 179
Difficult review: 1
化学式

saitoukazuaki  Jul 27, 2026, 4:01:19 AM Study time: 48 minute(s)
Today's learning: 348
Consecutive study days: 178
Difficult review: 1

saitoukazuaki  Jul 26, 2026, 6:51:26 AM Study time: 34 minute(s)
Today's learning: 592
Consecutive study days: 177
Difficult review: 1

saitoukazuaki  Jul 25, 2026, 7:58:57 AM Study time: 18 minute(s)
Today's learning: 326
Consecutive study days: 176
Difficult review: 1

saitoukazuaki  Jul 24, 2026, 7:54:25 AM Study time: 8 minute(s)
Today's learning: 281
Consecutive study days: 175
Difficult review: 1

saitoukazuaki  Jul 23, 2026, 7:15:28 AM Study time: 1 time4 minute(s)
Today's learning: 1058
Consecutive study days: 174
Difficult review: 1

saitoukazuaki  Jul 22, 2026, 6:53:29 AM Study time: 13 minute(s)
Today's learning: 227
New: 2
Consecutive study days: 173
Difficult review: 1

saitoukazuaki  Jul 21, 2026, 4:16:34 AM Study time: 27 minute(s)
Today's learning: 592
Consecutive study days: 172
Difficult review: 1
All tasks completed!

saitoukazuaki  Jul 20, 2026, 6:49:19 AM Study time: 54 minute(s)
Today's learning: 582
New: 17
completion: 1
Consecutive study days: 171
Difficult review: 1

saitoukazuaki  Jul 19, 2026, 7:27:39 AM Study time: 22 minute(s)
Today's learning: 482
Consecutive study days: 170
Difficult review: 1
化学式

saitoukazuaki  Jul 18, 2026, 5:47:38 AM Study time: 32 minute(s)
Today's learning: 610
Consecutive study days: 169
Difficult review: 1

saitoukazuaki  Jul 17, 2026, 3:49:55 AM Study time: 8 minute(s)
Today's learning: 256
Consecutive study days: 168
Difficult review: 1

saitoukazuaki  Jul 16, 2026, 2:23:25 AM Study time: 26 minute(s)
Today's learning: 486
Consecutive study days: 167
Difficult review: 1
化学式

saitoukazuaki  Jul 15, 2026, 12:11:20 AM Study time: 46 minute(s)
Today's learning: 508
Consecutive study days: 166
Difficult review: 1
化学式