Spitfire
@tieuchanlong
Canada, Alberta
Joined Nov 2015
World Rank: #771 (33.6 points)
Institution: Lilian Osborne High School
Activity over the last year
Effectiveness
- Problems solved
- 332
- Solutions submitted
- 972
Canada, Alberta
Joined Nov 2015
World Rank: #771 (33.6 points)
Institution: Lilian Osborne High School