CSAIL Annual Meeting 2006 Puzzle
In what has become a regular event, Erik Demaine and
Martin Demaine give out
each year at our lab's Annual Meeting in July. Here is the 2006 edition.
This puzzle is based on a 1941 "camel puzzle" by Strombeck Press.
Your goal is to fold the star-shaped puzzle into three triangles
that make a complete beaver.
(See image in lower-right corner.)
You may only fold along the lines.
If you're stuck, you can read a hint.
The puzzle was designed for color printing, but it will work fine
on a black-and-white printer.
The PDF file is the best combination of printing quality and small file size.
The PostScript file also has ideal printing quality, but the file is larger.
In either case, you need a suitable
Alternatively, you can print one of the images.
If you can print images scaled to fit, use 150dpi.
Otherwise, use 72dpi.