1/3
2 Years of Service
"Skill" or "luck" are not requirements to be defined as a game. Win state, fail state, and interaction having some sway on which state you reach, and meant for entertainment OR competition. That is the most basic definition of a game. While skill or luck a USUALLY involved in most games, it is not a hard requirement. If the choices are too obvious, it's a bad game, but still a game.