Konkurs krajo- i światoznawczy 2023 (web)

Poster for competition, which is based on a documented visit to a place that is part of the plot of the book (of the author Zbigniew Nienacki, where the main character is "Pan Samochodzik"), is mentioned in the book, or is important for the book's plot.

In 2023, the competition is visually tuned to the anniversary of the birth of Nicolaus Copernicus, who lived and worked in Frombork.