Necklace - The cryptographic disc of Aeneas language:greek It was played by two

It was played by two players on a shaded surface that was constituted of three concentric squares linked with the midpoints of their sides

Later on straight lined scales were engraved on the surface of the instrument for the conversion of the terrestrial angles in the proportions of lengths but also monthly arcs with curved hour lines for one or more latitudes

The game consists of a square base divided into 14 geometric pieces

without a doubt

These legacies

Necklace - The cryptographic disc of Aeneas language:greek It was played by twoIt was a disc with 24 holes (one for each letter of the alphabet) on the periphery, one in the centre and one more defining the letter A. The sender formed the message by passing a thin thread through the holes of the relevant letters and the receiver read it by removing the thread and noting the letters from right to left.