Simple Sudoku - Freeware Sudoku Puzzle Maker and Solver
HoDoKu - HoDoKu is a sudoku helper written in Java and available in English and German.
Yasminoku - Sudoku game and solver totally written in DHTML.
40 Hadiths - Hadith Nawawi is an Islamic Android App that is designed with the purpose to enlighten the heart and souls of Muslims around the globe with the authentic teachings of Prophet Muhammad (PBUH).
Minimal Sudoku - Minimal Sudoku is an easy to use, clutter-free classic sudoku game which is designed for iOS 7.
SSuite Tetris 2D Game - SSuite Tetris 2D is a free software application that has game pieces shaped like tetrominoes, geometric shapes composed of four square blocks each.