Apr 7

1. 23:46

   cleanup comments and readme

   Yero
   c193fbb
2. 22:00

   fix: align inference.py initialization strictly with hackathon template

   Yero
   620bb1a
3. 21:34

   chore: remove AI comments, separate tasks by difficulty, and sync README

   Yero
   47e4f71
4. 18:39

   Final Hackathon Submission

   Yero
   0d3f5e4