Ángel Piña

@aps0

Dominican Republic

Joined Jan 2013

World Rank: #79511 (0.1 points)

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
41

Problems

List of solved classical problems:

COINS
COMDIV
LASTDIG
PRIME1
SBSTR1
STAMPS
TEST

TODO list of classical problems:

INVCNT PALIN
MFLAR10