GoGrinder is a Java program for practicing Go
problems. It uses problems in SGF format. 750
problems are included in the install, and
thousands more are easily downloadable (pointers
are in the documentation).
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
A find problem feature and a help button were
added. Bugs with random order were fixed along with
a problem with mouse handling when the window
was much wider than its height.