Race to find the correct tile as the colors clash in your mind! Each of the 36 color clash tiles has 3 attributes: A picture of different color chameleons, a Word that refers to a specific color, and a Color that the Word is written in. Your mind will be challenged to quickly recognize the color a word is written in when it spells another color, also known as the " Stroop Effect.: Eight game variations are included in the rule book to mix up the fun! Ages 7 to Adult. 1 to 8 players. Contents: 36 clash tiles, 6 chameleon tiles, illustrated rules.