Divine generator of riddles for arrangement.
A very richly featured implementation of the Sokoban puzzle game
Program to design crosswords
A Sudoku puzzle game
A custom version of Sukaku Explainer
Standalone Complete Sudoku puzzle Game Solver Generator for Windows
A sudoku variant
Sudoku solver and generator for Windows
Command line sudoku generator and solver. It uses opencl or openmp.
Game designed for seniors for U of T
Sudoku solver written in Java (Spanish Language)
Generator krzyżówek
PHP and MySQL based crossword generator