1. History of submissions
  2. (plaintext version)

Mikhail Gridchin

@spctnfr

Russian Federation, Moscow

Joined Jul 2025

World Rank: #66778 (0.2 points)

Institution: -

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
28

Problems

List of solved classical problems:

COT
DQUERY
KQUERY
XXXXXXXX

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