Learning on 10/18/2025
Oct 17, 2025, 10:59:11 PM
  Study time: 37 seconds 
  Today's learning: 2 
  Consecutive study days: 10
  Difficult review: 1 
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Oct 17, 2025, 10:59:11 PM
  Study time: 37 seconds 
  Today's learning: 2 
  Consecutive study days: 10
  Difficult review: 1