Nestled in the picturesque landscapes of northern Italy, just a stone's throw from the enchanting city of Venice, lies a maze ...

The sizes of subsequent mazes grow exponentially—and there are ... The problem of finding Hamiltonian cycles in general settings is so hard that its solution would automatically solve many ...

If you think about it, even difficult mazes on paper are pretty easy. You can see all the places you can and can’t go, and if you use a pencil instead of a pen, well, that’s almost like cheating.