lundi 7 octobre 2013

Challenge: a small square for a great cube

Draw in a   square a single patern which by folding creates the greatest cube
Click on the picture to launch the applet
Click here for download the ggb file: here

2 commentaires:

  1. The GGB file link isn't working.

    Great depths in a simple problem. Love it.

    1. Hi John
      Right click on the word"here" then "save file as"