Woburn Challenge Online Round 4

by Alex on Mar 29, 2016 - 9:39:20 pm UTC
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Edit: The contest is over! Many thanks to all of you who participated. The questions have been cloned to the main judge. We will be posting prizewinners and analyses to all of the problems shortly. Check here, as well as our website periodically!

Edit 2: The contest problems have been posted to ( and also cloned to the main judge. Feel free to submit to them for practice while we work on publishing results and analyses. Note that J3 and S1 are the same question, so submissions to J3 are not moved over and junior competitors will have to resubmit them to S1 on the main judge.

Junior Problems: J1, J2, J3, J4
Senior Problems: S1, S2, S3, S4

The 4th and final online round is here! The format will be exactly like the first three round (possibly with different problem weightings). If you didn't participate in the previous rounds, it is not too late to jump in now. New competitors can read more about the contest and register at If you have already registered through this process in the earlier rounds, you do not have to do it again. Once again, all Canadian high school students are eligible for prizes (you must be first registered through the aforementioned website), but everyone with a PEG Judge account is welcome to participate.

Online Round 4

When: Friday, April 8th, 2016 from 4:00 pm to 7:00 pm ET
Where: The PEG Judge interface (
Format: 2 divisions, 3 hours, 4 problems, infinite submissions, and live feedback.
  • Top 3 Junior division winners: $50, $25, $25
  • Top 5 Senior division winners: $200, $100, $50, $50, $50
Full format and rules can be found at:
For more details, visit For questions, email [email protected].

Good luck and enjoy the problems!

Comments (Search)

It's quiet in here...