Jonathan Paulson

@jpaulson

United States, New York City

Joined Mar 2013

World Rank: #46520 (0.4 points)

Activity over the last year

Effectiveness

 Problems solved
3
 Solutions submitted
31

Problems

List of solved classical problems:

DYNACON1
DYNALCA
SPCS

TODO list of classical problems:

CASHIER
CERC07L