Otrio 778988163191 Spin Master Marbles Board Game Set

Are you ready to show your dexterity and intelligence in the new addicting puzzle game from the brand Spin Master?

Marbles - Otrio Strategy-based board game: Addicted to brain challenges? Then fire up your competitive side with Otrio, the head-to-head strategy game! To win, get three pieces of your color in a row based on a similar size; aligned in ascending or descending order, or within the same space as three concentric pieces. The rules are simple but the game is complex! Depending on the ingenuity of your opponent, you may have to hone your strategic skills and exercise critical thinking.

Brain Contest: Be the first to get three pieces of your color in a row based on a similar size in ascending or descending order, or within the same space as three concentric pieces. The rules are simple but the game is complex!

Critical thinking: Playing Otrio encourages players to cultivate their reasoning, strategic, and critical thinking skills. Not only addictive, but this game is also great for the mental sharpness! Made for 2 to 4 players ages 8 and up.