Duke Sultanus

@dukesultanus

Cocos (keeling) Islands, Mo Town

Joined Jun 2021

World Rank: #42435 (0.5 points)

Institution: UMD

Activity over the last year

Effectiveness

 Problems solved
5
 Solutions submitted
14

Problems

List of solved classical problems:

ADAINDEX
ARRAYSUB
EMOTICON
INVENT
SEGSQRSS