What's New

2021.10.26
The Newsletter No.4 of the 20th Competition is released.
2021.10.18
The Newsletter No.3 of the 20th Competition is released.
2021.10.14
The Revised Problem of the 20th Competition is released.
2021.10.9
The Match Table and the Newsletter No.2 of the 20th Competition are released.
2021.10.4
The Revised Problem and the Newsletter No.1 of the 20th Competition are released.
2021.9.6
The Problem and the Rules of the 20th Competition are released.
2021.9.5
The Handbook for the Paticipants of the 20th Competition is released.
2021.8.18
The Schedule of the 20th Competition (Nov. 6 and 7, 2021) is Released.