- December 30, 2005 - Created a Sudoku playing board that enforces the rules -- it only allows unique numbers in any row, column, or section.
- December 28, 2005 - Review of the Griffin Road Trip transmitter for Ipod.
- December 17, 2005 - Released version 1.3 of the game ladder which fixes the colors under Java 1.5.
- December 1, 2005 - New version of email form that supports templates.
- November 28, 2005 - Released a new Java syntax highlighting package that compiles under Java 1.5.
- November 27, 2005 - Released Version 1.06 of the com.Ostermiller.util Java Utilities with new ExecHelper and ArrayHelper classes.
- August 13, 2005 - Released Version 1.05 of the com.Ostermiller.util Java Utilities with new Parallelizer class and other improvements.
- August 2, 2005 - Guide to writing an efficient implementation of the image maniputaltion functions "dilate" and "erode".
- August 1, 2005 - Discussion of algorithms that can be used to discover if a singly linked list data structure contains a loop
- June 10, 2005 - The currency converter now has its own domain: coinmill.com
- May 1, 2005 - An overview of TripAdvisor's hotel availability comparison feature.
- April 14, 2005 - A list of recommended customizations to the Firefox web browser.
- March 22, 2005 - Modify New Bug Form in Bugzilla - How to allow users to specify the target milestone of a newly created bug.
- March 11, 2005 - Added new bookmarklet for appending your signature into forms on web pages.
- February 4, 2005 - Currency Converter - New design with many pages on its own subdomain.
History from previous years: