Small game for Mobiles can be developed in J2ME
Su Doku Solver :A Java project to solve the Sudoku puzzles (see http://www.sudoku.com) that appear daily in most newspapers.
Sudokuki : Sudokuki is multi platform
GNU/GPL Free Software, in C++.
Windows Sudoku Puzzle Game : Programming languages :Delphi / kylix
Pocket Sudoku : Pocket Sudoku is the definite sudoku application for Pocket PC (Windows Mobile). Programmed in C#
JDoku : Jdoku is a sudoku solver made in java. It implements the swing API. The
sudoku solver applies two logics for now.
Sudoku for Java - HoDoKu
: Sudoku generator/solver/analyzer written in Java (English and German).