The hexagon shaped tiles are numbered on the back and have bands of color on the front. Tiles 1 2 and 3 are numbered in yellow which mean you must form a yellow loop using those three tiles. Tile number 4 is marked in red so you must rearrange the four Game Play Information:Number of players: 1 to 2 Age of Players: 6 to 99 YearsSkill level: BeginnerTime to Learn in Mins: Information Not AvailableTime to Play in Mins: Information Not AvailableProfanity: NoBatteries Included: Not RequiredBattery Details: Choking Hazard: NoAdditional Information:Publisher: Family Games Item ID: 086453010070 Product Dimensions: 2.25" x 2.5" x 1.75" Language: EnglishCountry of Origin: UN