hydro

Today

Reviews-

Time spent-

Again-

Hard-

Good-

Easy-

Learning: - Relearning: - Review: -

Future due

Backlog-

Due tomorrow-

Daily load-

Reviews

Total-

Card counts

Answer buttons

Review intervals

Average interval (days)-

Review time

Time spent-

Average time-

Hourly breakdown

Card stability

Average stability-

Card difficulty

Average difficulty-

Ease is derived from difficulty.

Average ease-

Card retrievability

Average retrievability-

Estimated total knowledge-

0

True retention

Timeline

Study Activity

Flashcard Stats

Quiz Activity Heatmap

Flashcard Activity Heatmap

Monthly Quiz Answers

Monthly Flashcard Reviews

Kanji Coverage PRO

Track Your Kanji Coverage

Ranks

Achievements

Determination I

Quizmaster I

Notifications