IChO 2021 Japan remote IChO
Welcome message
Welcome messages FY2020
Welcome messages FY2019
Organizers and hosts
Organizing Committee
Catalyzer
Logo
Program
Steering committee meeting
Venues (Planned)
Contact
Results
Report
Participation
Participating countries
Important Dates
Guideline for examination
Registration
Problems
Preparatory problems
IChO Problems 2021
Previous preparatory problems
Previous problems
Practical tasks and their explainer videos
Educational Version of IChO2021 Problems
About
History
Regulation
Steering Committee
Future IChO’s
Previous IChO’s
Guidelines for mentors
Guidelines for observing country
News
Japan
Japan
Kansai area
Sponsors
Activity Videos
Activity Videos
SPring-8
News
News
HOME
About
News
The catalyzer(vol.6) was published on the IChO2021 website.
The catalyzer(vol.6) was published on the IChO2021 website.
30 July 2021
Tweet
The
catalyzer(Vol.6)
was published on the IChO2021 website.
