1. History of submissions
  2. (plaintext version)

Ledergerber Christian

@ledergec

Switzerland

Joined Jul 2006

World Rank: #117439 (0 points)

Institution: ETH Zürich

Activity over the last year

Effectiveness

 Problems solved
4
 Solutions submitted
19

Problems

List of solved classical problems:

ONP
PALIN
PRIME1
TEST

TODO list of classical problems:

ARITH

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