Spaced repetition

Flash Cards

Pick a set and start studying now. Sign in to keep decks of your own and a schedule that remembers what you found hard.

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Flash Cards

Study a set, rate your recall, come back when it is due.

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Built on run402. No project key in the browser, and no third party request on this page. Source on GitHub.

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An account keeps the decks you build and the schedule behind them.

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Flip the card once you have your answer. Space works too.