Sudokuki is a graphical SUDOKU game. It solves even the most difficult sudoku grids for you. It can generate a sudoku, play sudoku, and print a sudoku.
PDF Split and Merge (pdfsam) is an easy-to-use
tool that provides functions to split and merge
PDF files or subsections of them.
A class that stores session data in a database rather than files.
A flexible mobile portal system and SMS gateway.