This is an implementation of the "Dancing Links" approach to solving Sudoku puzzles. The front-end is implemented with GWT, and the server-side (both the solver and the servlet that takes puzzle requ...
OpenSudoku is a simple open source sudoku game. It's designed to be controlled both by finger and keyboard. It's preloaded with 90 puzzles in 3 difficulty levels, more puzzles can be downloaded from t...