Use a better spaced repetition algorithm

[maxencefrenette]

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Consider using FSRS as the spaced repetition algorithm. It will provide better memory retention and make studying more effective. You'll also save the hassle of developing your own spaced-repetition algorithm.

[gtim]

Hi Maxence, thanks for letting me know about this algorithm. It seems quite interesting, albeit new. I ended up basically reimplementing SuperMemo for Chessdriller. If you find the time before I prioritize looking into FSRS, you're welcome to send a PR, or the start of one.

Cheers