Text-only page from part i of Planetarium

The text-only versions of pages in Planetarium are provided to make it easy for you to print a puzzle, without having problems with background colour or graphics. Note that there may be essential parts of the puzzle in illustrations and other parts of Planetarium which are not included on this page.

The Value of pi:

The value of the number pi inside Planetarium is, of course, the same as the value of pi outside Planetarium. If you need digits (and you don’t), 3.1415927 ought to do.

Planetarium is presented by Beholder: www.beholder.uk
An on-line puzzle story in twelve weekly instalments