Rock Khuya

@rockkhuya

Japan

Joined May 2009

World Rank: #53082 (0.3 points)

Activity over the last year

Effectiveness

 Problems solved
16
 Solutions submitted
56

Problems

List of solved classical problems:

ACS HPYNOS PRIME1
COINS LASTDIG TEST
CSQUARE LASTDIG2
DISUBSTR LENGFACT
FENCE1 NOTATRI
GCD2 OFFSIDE
GIRLSNBS ONP

TODO list of classical problems:

COMDIV INTEGMAX TWOSQRS
INCDSEQ SUBST1