1. History of submissions
  2. (plaintext version)

Ray Kong

@deruikong

Canada, Oakville

Joined Mar 2020

World Rank: #66780 (0.2 points)

Institution: Appleby College

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
15

Problems

List of solved classical problems:

ABA12C
ACODE
ADASEA
SUBSEQ
TEST

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