downloads.maemo.org has a link in their OS2008 site for GPE-Sudoku. When I try to install it I get a message saying: "Unable to install gpe-sudoku. Incompatible application package."

I have installed OS2008 on my N800 without problem and have other GPE programs installed including gpe-calendar, gpe-contacts, gpe-todo, and gpesummary. All seem to be working fine with OS2008.

Any ideas what I am doing wrong?