1. History of submissions
  2. (plaintext version)

rk h

@hrk666

China, 123

Joined Dec 2022

World Rank: #66769 (0.2 points)

Institution: 123

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
4

Problems

List of solved classical problems:

ICANDIES
NUMOFPAL
PARKET1
PRIME1

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