Previous Years

CEOI 2006, Vrsar, Croatia

CEOI 2005, Sárospatak, Hungary

CEOI 2004, Rzeszów, Poland

CEOI 2003, Münster, Germany

CEOI 2002, Košice, Slovakia

CEOI 2001, Zalaegerszeg, Hungary

CEOI 2000, Cluj-Napoca, Romania

CEOI 1999, Brno, Czech Republic

CEOI 1998, Zadar, Croatia

CEOI 1997, Nowy Sacz, Poland

CEOI 1996, Bratislava, Slovak Republic

CEOI 1995, Szeged, Hungary

CEOI 1994, Cluj-Napoca, Romania