Chenao Sun

@logfk

China, Hebei

Joined Aug 2020

World Rank: #12315 (2.8 points)

Institution: ?????

Delightful.

Activity over the last year

Effectiveness

 Problems solved
11
 Solutions submitted
91

Problems

List of solved classical problems:

CF25E SUDOGOB
DQUERY SUDOKU
GRASSPLA TRANSP
GSS5 TRANSP2
LEONARDO
NPC2015E
SUBST1

TODO list of classical problems:

DEADFR UDIVSUM
NSUBSTR