1. History of submissions
  2. (plaintext version)

Bill Davidson

@koyaanis

United States

Joined Jul 2010

World Rank: #128104 (0 points)

Activity over the last year

Effectiveness

 Problems solved
3
 Solutions submitted
138

Problems

List of solved classical problems:

ONP
PRIME1
TEST

TODO list of classical problems:

FCTRL
PALIN

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