This is a 1 player game. You need a mouse and a functional computer. The goal of the game is to get all answers correct. The game is simple, First you have to click the big green flag, Then there will be a picture in the background. You have to pick the right word that describes the word. Answer key 1.Ray.2.Line Segment,3.Line,4.Perpendicual line,5. 90 degree Angle,6. Angle,7.Reflection