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I will complete every single exercise in Harry Gensler's Introduction to Logic: Second Edition with an error rate of 20% or less before 2014.

Created by Jayson Virissimo on 2013-01-01; known on 2014-01-01; judged wrong by Jayson Virissimo on 2013-12-31.

  • Jayson Virissimo estimated 50% on 2013-01-01
  • Jayson Virissimo estimated 60% on 2013-05-17
  • JoshuaZ estimated 55% on 2013-05-17
  • Jayson Virissimo said “This is going to be a close one.” on 2013-11-01
  • Jayson Virissimo said “Not quite. Only 2/3 through this one (in terms of exercises done). I has been worth the effort though, in improved logical intuition.” on 2013-12-31
  • Jayson Virissimo   judged this prediction wrong on 2013-12-31.
  • Jayson Virissimo said “I’ve finally completed this one.” on 2015-09-03