Do you know what a circle looks like? Can you name some other shapes too? A two dimensional (2D) shape is made of lines. Sometimes the lines are curved and sometimes the lines are straight.

If you arrange musical notes to form a circle of fifths and then rotate various polygons around the circle, letting its points trigger the notes, what does it sound like? Sometimes harmonious ...

You may adjust the speed of your polygons/circles, and set spin for polygons. Your are allowed to launched your polygons/circles once only! Beside you and target polygons/circles, there are some ...

All the Latest Game Footage and Images from Block and Save In this game, your goal is simple : Drag and move your polygons/circles, protect the targets from being knocked out by computer!

Explore the areas two circles as they change in size. Experiment with circles that overlap, to find the different shapes that can be made. Visualise how overlapping circles relate to the shape of the ...