Tag: frog
Corollary
Where’s the frog? Search problems in Salamanca
The frog on the University facade, the astronaut on the New Cathedral and the gold coin under 300 shells: how to find Salamanca’s hidden carvings, with maths.
Corollary
The frog on the University facade, the astronaut on the New Cathedral and the gold coin under 300 shells: how to find Salamanca’s hidden carvings, with maths.