Trey Shaffer

@treyshaffer

United States, Austin

Joined Jul 2015

World Rank: #122215 (0 points)

Institution: VRHS

Activity over the last year

Effectiveness

 Problems solved
12
 Solutions submitted
24

Problems

List of solved classical problems:

ACPC10A ONP
ADDREV PRIME1
CANDY SAMER08F
FCTRL TEST
FCTRL2 TOANDFRO
JULKA
NSTEPS