@dragonghy

China

Joined Feb 2006

World Rank: #5472 (6.7 points)

Activity over the last year

Effectiveness

 Problems solved
20
 Solutions submitted
113

Problems

List of solved classical problems:

BLOCKS OPTM TRANSP
DICE1 PSTRING TRANSP2
IVAN QTREE TREE
MAXIMUS REPEATS TRT
MDST SEQPAR UCUBE
NEG2 TEST VFMUL
ONP TFSETS

TODO list of classical problems:

COVER PRIME1
OFBEAT PT07C