Zagonetka 931313: Crni se brani
Markus Tillmann (2085) - Kirk Ghazarian (2473)
26th OIBM 2023 Gmund am Tegernsee, 2023.10.28
26th OIBM 2023 Gmund am Tegernsee, 2023.10.28
Povucite figure kako bi riješili zagonetku.