Solitaire Pack Free for Palm OS by Stand Alone, Inc.

Sink The Ship by Collin Mulliner, a Battleship clone

Sea War by TB Labs / A. Kuryatinikov and Nick Tyurin, a Battleship clone

Q Draw by Mikita Yasuda

Project Punch by Joe Oguri, a punch clock application

Classic Game of Pong by Murray Dowling

Proof-of-concept Pokédex app (through Arceus) by Michael Verive

Pilomns by Hide Itoh / Pixture. Columns clone

Parens Lite by Rick Huebner. Free version of Parens.

PalmBrite by Michael Verive

Simulates a Lite-Brite