The long awaited editorial and CF gym for the [TeamsCode Summer 2021 Contest](https://teamscode.org/contests/summer-2021-virtual-programming-contest/) is finally out! The CF gym is [here](https://mirror.codeforces.com/gym/103241) 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](https://github.com/chessbot108/tc_edi/blob/main/teamscode_summer_2021_editorial_full.pdf).↵
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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, [user:codicon,2021-08-11], [user:Bossologist,2021-08-11], [user:Mantlemoose,2021-08-11], Spark, and me, put a lot of work into making 25 quality problems this time around.↵
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We also have a [github](https://github.com/chessbot108/tc_edi) with relevant materials as well as a [Discord](https://discord.gg/GkTEhNdewG). ↵
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Special thanks to [user:BucketPotato,2021-08-11], [user:lunchbox,2021-08-11], [user:Daveeed,2021-08-11], and [user:jli505,2021-08-11] for testing the Advanced Division and [user:Legend,2021-08-11], Nikhil Chatterjee (~nikhilc1527,2021-08-11), and Ryan Chou for testing the Intermediate Division. Also massive props to ~PurpleCrayon,2021-08-11 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 :).↵
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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 :)↵
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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, [user:codicon,2021-08-11], [user:Bossologist,2021-08-11], [user:Mantlemoose,2021-08-11], Spark, and me, put a lot of work into making 25 quality problems this time around.↵
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We also have a [github](https://github.com/chessbot108/tc_edi) with relevant materials as well as a [Discord](https://discord.gg/GkTEhNdewG). ↵
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Special thanks to [user:BucketPotato,2021-08-11], [user:lunchbox,2021-08-11], [user:Daveeed,2021-08-11], and [user:jli505,2021-08-11] for testing the Advanced Division and [user:Legend,2021-08-11], Nikhil Chatterjee (~nikhilc1527,2021-08-11), and Ryan Chou for testing the Intermediate Division. Also massive props to ~PurpleCrayon,2021-08-11 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 :).↵
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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 :)↵
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