International Olympiad in Informatics – Statistics
Olympiads
Countries
Tasks
Hall of Fame
Search
Login
Add
Edit
Piotr Chrząstowski-Wachtel
0
0
0
Delegation member
Year
Country
Role
2022
Poland
Leader
2021
Poland
Leader
2020
Poland
Leader
2019
Poland
Leader
2018
Poland
Leader
2017
Poland
Leader
2006
Poland
Guest
2004
Poland
Observer
1996
Poland
Observer
