Good morning! ICPC World Finals just concluded in Moscow. I was lucky enough to be participate representing the University of Central Florida, who finished in a respectable 17th place.

While I was there, I got friends, CF Legends, and new acquittances to sign my Codeforces sweatshirt in their codeforces handle with their current color. The most common request of the people I asked was to show off what it ended up looking like on a blog post of Codeforces, so here that is!

Signers:

• MikeMirzayanov the creator and maintainer of Codeforces and Polygon, who deserves our eternal thanks, and Una_Shem without whose work there would be no sweatshirt to sign.
• tourist the legend and best competitive programmer of all time
• Petr the legend and problemsetting philosopher
• Um_nik, KAN, and Ekler* the 2021 ICPC World Finals Champions, (who signed before being such champions)
• Golovanov399, AndreySergunin, amethyst0 gold medalists from the host university MIPT
• Monogon the contribution overlord whom you should upvote, and his teammate richzli from Perdue
• Benq, sqrtdecompton, and C_SUNSHINE from MIT, with their coach jcvb
• andrewzta legendary coach of ITMO and author of all ASC sets
• davidberard, .rem, ehnryx, from UBC and their coaches zhed and inutard
• RobeZH my friend with whom I had a friendly wager with to race to IGM, his teammates top34051 and LUL____SEPLED1305 from Wisconsin Madison
• bicsi from the University of Bucharest who came in with the clutch sign 10 minutes before I left
• kpw29**, _h_, and zdolna_kaczka from Cambridge, the most obnoxious competitors I have met in my life
• miagkov** my friend from Stanford who competed against me at unofficial in-person NAP Camp, and his teammate andyshih12**
• brunomont who I've discussed some CF blogs with and his teammate Paniago who appears to have misspelled his own name
• tbuzzelli my friend and Google CodeJam contributor
• vepifanov, TheOneYouWant, and ashmelev whose association I forget [lmk so I can update please :)]
• SecondThread, my teammates Harpae and Xylenox, and my coach wphsucf

Thanks to everyone for signing it! I hope you all had a great time at World Finals, and I'll see you on the scoreboard on the next Codeforces Rounds!