HoDoKu - HoDoKu is a sudoku helper written in Java and available in English and German.
2048 - Play 2048 Game Online. Join the numbers and get to the 2048 tile!
Yasminoku - Sudoku game and solver totally written in DHTML.
2048 by Uberspot - Port of the 2048 game by Gabriele Cirulli. It's playable without network connection.
Simple Sudoku - Freeware Sudoku Puzzle Maker and Solver
Threes - Threes is an Amazing Challenging Puzzle video game developed and published by Sirvo LLC.