1. History of submissions
  2. (plaintext version)

Welison Regis

@wallechan

Brazil, Brasília

Joined Oct 2019

World Rank: #84568 (0.1 points)

Institution: University of Brasilia

Activity over the last year

Effectiveness

 Problems solved
2
 Solutions submitted
5

Problems

List of solved classical problems:

NAKANJ
QUERYSTR

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