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.
If you constructed the equilateral triangle, a link will appear that let you continue to level 2.
Look at the tutorial for more information how to use the tools and for a hint how to complete this first level.
Use Crtl+Z for undo and Crtl-Y for redo.
You unlocked a new tool: Constructing equilateral triangles! Go to level 2.

This game is still in beta. If you find a bug or if you have other feedback, you can leave a message here: