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Flashcard Sprint

Review vocabulary with smart spaced repetition. Rate your recall and let the SM-2 algorithm schedule your next review for maximum retention!

📚 Choose a language pack:

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Space/Enter = Reveal · 1-4 = Rate (Missed→Easy)

🧠 SM-2 Spaced Repetition — Cards you miss come back in 10 minutes. Easy cards reappear in days. The algorithm adapts to your memory!