Watch “18Cuba Material,” a how-to-play guide for 18Cuba from Lonny Orgler on BoardGameVideo.
Description provided by Lonny Orgler on YouTube:

2023Leonhard "Lonny" Orgler
About 18Cuba, from BoardGameGeek:
Designer
Leonhard "Lonny" Orgler
Artists
Leonhard "Lonny" Orgler, Andreas Timmelmayer
Publisher
Lonny Games
Categories
Mechanics