Waseda University:

Lab inspection

First jury meeting:

Discussion of practical tour problems

First jury meeting:

Voting on changes in the grading scheme

First jury meeting:

Discussion of practical tour problems continues

First jury meeting:

Team USA

Translation of practical tour problems

Translation of practical tour problems

Translation of practical tour problems

Team USA

Second jury meeting:

Discussion of theoretical tour problems

Second jury meeting:

Team USA

Practical tour arbitration:

A problem question

Practical tour arbitration:

A good question

Practical tour arbitration:

The best question

Arbitration schedule

Arbitration: theoretical exam.

USA team mentors

Arbitration: theortical tour continued.

USA team mentors and Bryan Balazs

Third jury meeting:

Presentation of IChO 2012. Bryan Balazs

Closing ceremony:

Presentation of results by the scientific committee. Example...

Closing ceremony:

Presentation of results by the scientific committee