@frag_

Russian Federation

Joined Jan 2013

World Rank: #14952 (2.2 points)

Activity over the last year

Effectiveness

 Problems solved
17
 Solutions submitted
269

Problems

List of solved classical problems:

ADDREV LASTDIG TEST
BYTESM2 MAJOR TRICOUNT
CPRIME NSTEPS TWOSQRS
EASYPROB PHONY
FASHION PPATH
FCTRL PRIME1
FENCE1 ROOTCIPH

TODO list of classical problems:

APS ONEZERO
GSS1