First Blood
Legendary
Be the first to solve a problem in a competition
+500 XP
Profile
cos_sim(MDS,CATBOOST)=1💔🌻 😏smirk
Problem authorship
Public problems credited to this author on MLCompete.
3/5 Selected
Be the first to solve a problem in a competition
Solve 500 problems
Solve problems of all difficulty levels with 100% score
Solve a problem within 10 minutes of competition start
Solve 100 problems
Achieve 100% on a Hard problem
Solve 250 problems
Solve 50 problems
Achieve 100% on an Easy problem
Achieve 100% on a Medium problem
Solve your first problem
Solve 10 problems
Win first place in a competition
Participate in 50 competitions
Finish in the top 10% of a competition
Participate in 25 competitions
Win second place in a competition
Win third place in a competition
Participate in 5 competitions
Finish in the top 3 of a competition
Participate in 10 competitions
Participate in your first competition
Maintain a 100-day submission streak
Be credited on 25 published articles
Be credited on 10 published problem editorials
Maintain a 30-day submission streak
Be credited on 10 published articles
Maintain a 14-day submission streak
Submit a solution before 8 AM
Submit a solution after midnight
Be credited on 5 published articles
Be credited on your first published problem editorial
Maintain a 7-day submission streak
Be credited on your first published article
Awarded to an official IOAI 2026 gold medalist.
Awarded to an official IOAI 2026 silver medalist.
Awarded to an official IOAI 2026 bronze medalist.
