A spreadsheet version of the file for those that want to edit it or use it on the computer.

This is an ods file that can be opened with OpenOffice ( http://www.openoffice.org ), Google Docs ( http://docs.google.com ) and even Microsoft Office using a special plugin ( http://www.sun.com/software/star/odf_plugin/index.jsp ). Of course, t can be also opened with a multitude of Free software liek Star Office, Neo Office, etc...

A double sided sheet to note all the relevant information about a currently played game so you can stop playing, put it away and return to it later.

Update: Shaded sectors to see which ones belong to the same circle. Sector numbers from sectors with a system are now bold. Added column for "Other" markers in a sector.