Twilight Struggle
"Twilight Struggle" was the highest-ranked game on BoardGameGeek from December 2010 to January 2016. As of August 2018, the board game occupies a fifth spot. Being released in 2005 it is the oldest board game in the overall top 10 ranking.
Layli Goobalay
Layli Goobalay (or Layli Goobaly) is a board game played in parts of Somalia. It is a variant of the classical count and capture game "mancala" (from the Arabic word "naqala", meaning literally "to move"), which is one of the oldest two-player strategy board games played throughout the world. "Layli Goobalay" means "to exercise with circles" in the Somali language.