1. History of submissions
  2. (plaintext version)

Roman Kolerov

@coder8080

Russian Federation, Moscow

Joined May 2025

World Rank: #11996 (2.9 points)

Institution: CPM

Activity over the last year

Effectiveness

 Problems solved
2
 Solutions submitted
17

Problems

List of solved classical problems:

QB
SNGNM2

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