Irmen de Jong

@irmen

Netherlands, Utrecht

Joined Oct 2009

World Rank: #29409 (0.9 points)

Activity over the last year

Effectiveness

 Problems solved
10
 Solutions submitted
129

Problems

List of solved classical problems:

EDS SAMER08F
FCTRL2 TEST
JAVAC WORDCNT
LASTDIG
ONP
PALIN
RLM

TODO list of classical problems:

ADDREV BISHOPS FACT0 NHAY PRIME1
AE00 CANDY3 MUL POLEVAL SAMER08C