Updated:
The four-day event in Valladolid in Spain gathers 3,500 of the best puzzlers, working individually or in teams, for the chance to be crowned champion.
Updated:
The four-day event in Valladolid in Spain gathers 3,500 of the best puzzlers, working individually or in teams, for the chance to be crowned champion.
This article was originally published in Turkish The Amazonian community is called ‘Massaco’ after the river …