Rigorosum

Rigorosum is a type of examination, literally "rigorous exam", commonly as a prerequisite to obtaining an academic degree, whose formal definition depends on the country. It may refer to:
 * Oral exam called Rigorosum in German-speaking countries
 * Rigorosum (Slovakia)
 * Rigorosum (Czechia)
 * Rigorosum (Poland)
 * Rigoroz (Slovenia)
 * Rigoroz (Croatia)
 * Rigoroz (Serbia)
 * Szigorlat, Hungary, "rigorous exam"