duc nguyen
@grassduck
Viet Nam, Hanoi
Joined Oct 2014
World Rank: #37336 (0.6 points)
Institution: education
Activity over the last year
Effectiveness
- Problems solved
- 32
- Solutions submitted
- 107
Problems
List of solved classical problems:
TODO list of classical problems:
| HMRO | RSORTING | |||||
| PALIN |
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