1. History of submissions
  2. (plaintext version)

Piotr Rybak

@piotrrybak

Poland

Joined Feb 2010

World Rank: #128127 (0 points)

Institution: University of Wrocław

Activity over the last year

Effectiveness

 Problems solved
2
 Solutions submitted
2

Problems

List of solved classical problems:

PRIME1
TEST

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