Rating changes for last rounds are temporarily rolled back. They will be returned soon. ×

willy108's blog

By willy108, history, 3 years ago, In English

The long awaited editorial and CF gym for the TeamsCode Summer 2021 Contest is finally out! The CF gym is here with all 25 problems sorted in difficulty. In each problem at the bottom (after the sample explanation) are credits for each problem as well as in which divisions they appeared in. The editorial is linked in the form of a pdf in the CF gym and can also be found here.

The problem difficulties range from less than $$$800$$$ to well over $$$2500$$$ in terms of CF ratings. I challenge you to upsolve them. I know that the problemsetting team, codicon, Bossologist, Mantlemoose, Spark, and me, put a lot of work into making 25 quality problems this time around.

We also have a github with relevant materials as well as a Discord.

Special thanks to BucketPotato, lunchbox, Daveeed, and jli505 for testing the Advanced Division and Shreybob, Nikhil Chatterjee (nikhilc1527), and Ryan Chou for testing the Intermediate Division. Also massive props to PurpleCrayon for coordinating the round! We could not have done it without him. If there are any problems that you do not like, I guarantee you that Purple played a part in making it :).

Also thanks if you took the round! I know that a few of the problems were scuffed and harder than previous years, but I still hope you enjoyed! Now go upsolve the problems :)

Announcement of Teamscode Summer 2021
  • Vote: I like it
  • +117
  • Vote: I do not like it

»
3 years ago, # |
  Vote: I like it +35 Vote: I do not like it

Auto comment: topic has been updated by willy108 (previous revision, new revision, compare).

»
3 years ago, # |
  Vote: I like it +47 Vote: I do not like it

willy OTZ

»
3 years ago, # |
  Vote: I like it +41 Vote: I do not like it

chessbot OFZ

»
3 years ago, # |
  Vote: I like it +44 Vote: I do not like it

willy ORZ

»
3 years ago, # |
  Vote: I like it +41 Vote: I do not like it

dutin ORZ

»
3 years ago, # |
  Vote: I like it +45 Vote: I do not like it

Thanks for the problems! I could tell that the problemsetters put a great deal of effort into making this contest.

»
3 years ago, # |
  Vote: I like it +29 Vote: I do not like it

chessbot OFZ, thank you so much for the contest! Really fun and high-quality problems!

»
3 years ago, # |
  Vote: I like it +35 Vote: I do not like it

As a weeby problem setter, I hope you enjoyed my anime themed problems!

»
3 years ago, # |
  Vote: I like it +24 Vote: I do not like it

Nice contest! Though I didn't participate, I am looking forward to upsolving!

»
3 years ago, # |
  Vote: I like it +23 Vote: I do not like it

I enjoyed the thomas problem :D

  • »
    »
    3 years ago, # ^ |
      Vote: I like it +5 Vote: I do not like it

    which one was the Thomas one? And I thought you were in the Novice divsion.