HoDoKu - HoDoKu is a sudoku helper written in Java and available in English and German.
Math Master - Brain Quizzes - Math Master is a free math quiz game designed for all ages!
Math Search - See posts, photos and more on Facebook.
2048 - Play 2048 Game Online. Join the numbers and get to the 2048 tile!
Threes - Threes is an Amazing Challenging Puzzle video game developed and published by Sirvo LLC.
nsudoku - A Sudoku game made with ncurses.