Codeforces: https://codeforces.com/profile/Dormi

Good thinking question:Split the Attractions
Milestone: January 5 2019:Top 100

March 10th, Solved Hotline.

March 14th, PI Day, got yellowwwww.

May 1st, Top 50.

July 1st, 2019, 1:39am Top 30

July 23rd, 2019, 500 problems solved

August 4th, 2019, CM on Codeforces

August 7th, 2019, Top 20

August 10th, 2019, 700 Points

September 25th, 2019, all 15 pointers gone :okblob:

October 21st, 2019, 600 problems solved

November 16th, 2019, Master on Codeforces

December 19th, 2019, Globex Cup Senior Rated, Got Red

March 16th, 2020, Top 10 on DMOJ and First in UTS Organization

September 27th, 2020 International Master on Codeforces

October 10th, 2020 Grandmaster on Codeforces

December 11th(ish), 2020, all 20 pointers gone

January 8th, 2021, 1000 problems solved

April 23rd, 2021, IGM on Codeforces

May 16th, 2021, Qualified for IOI with Canada.

June 13th, 2021, Authored a Codeforces Round: https://codeforces.com/contest/1534.