Fyziklani is an annual physics team competition held in Prague and organized by FYKOS (the physics correspondence seminar of the Faculty of Mathematics and Physics at Charles University). Teams of up to five high school students solve physics problems during a three-hour contest — seven problems are always available, and once a team solves one correctly, they receive a new problem in its place. The format rewards both speed and breadth across physics topics.
The competition attracts over 1,000 participants from more than 20 countries. Since 2018, teams can compete in English, making it fully accessible to international participants. The broader event runs over several days (typically February 10–14) and includes lectures, city excursions, and a ceremonial dinner.
Registration for 2027 has not yet opened. Visit fyziklani.org for the current registration timeline.