HoDoKu - HoDoKu is a sudoku helper written in Java and available in English and German.

Netumo - Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Yasminoku - Sudoku game and solver totally written in DHTML.

AppZero - AppZero is a monitoring and migration tool that allows users to keep track of different applications and servers in both simple and complex IT environments.

Simple Sudoku - Freeware Sudoku Puzzle Maker and Solver

RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems