HoDoKu - HoDoKu is a sudoku helper written in Java and available in English and German.
AfterShip - AfterShip is the shipment tracking API for ecommerce businesses and marketplaces.
Simple Sudoku - Freeware Sudoku Puzzle Maker and Solver
OnTime 360 - Cloud-based courier software with online order entry, route optimization, and dynamic tracking. The complete delivery software solution.
nsudoku - A Sudoku game made with ncurses.
couriermanager - Try couriermanager! A software solution designed especially for courier companies management. Organization, efficiency and productivity!