Level 1: Construct an equilateral triangle from the line segment AB
An equilateral triangle is a triangle whose sides all have the same length: 
If you are heading in the right direction, the game will notice you with a "Well Done!" message.
After successfully constructing the triangle, a link will appear that let you continue to level 2.
Not sure what to do ? Look at the tutorial for more information how to play this game.
Use Ctrl+Z for undo and Ctrl-Y for redo.
Click for a hint.
Don't randomly create new (blue) points, but use circles to create new (black) points.
You unlocked a new tool: Constructing equilateral triangles!
Go to level 2.