1. History of submissions
  2. (plaintext version)

Jan Son Ha

@l_0513

Poland, Warsaw

Joined May 2020

World Rank: #117546 (0 points)

Institution: School

Activity over the last year

Effectiveness

 Problems solved
8
 Solutions submitted
28

Problems

List of solved classical problems:

CMPLS TEST
FCTRL
FCTRL2
JULKA
ONP
PALIN
PRIME1

TODO list of classical problems:

ARITH

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