Finding Euler Circuits

Here are the instructions:

- Click a mouse button at all points where you want to put vertices.
- Click NEXT.
- Click the starting and ending vertices of all edges in your graph.
- Click NEXT.
- If there is no Euler circuit or path, the program will give a
message saying it failed. Click RESET to start again.
If there is one, it will give a message saying it succeeded. Then click SHOW RESULT to show the successive steps of the Euler path.

To see the original source page of this applet, click here:

Masato's Unicursal Figures Program