Brother Call

@brothercall

China, Hefei

Joined Aug 2021

World Rank: #48803 (0.4 points)

Institution: none

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
15

Problems

List of solved classical problems:

DIFERENC
FAVDICE
KATHTHI
MKTHNUM
PHONELST
QTREE
VIDEO