HowardGarns

The HowardGarns software is an excellent tool for playing Sudoku, equipped with features that make it easy to eliminate possibilities with just a click. Named after its inventor, this software has a clean and straightforward Java code that ensures you get the best experience while solving puzzles.

One of the most notable features of HowardGarns is the possibilities section. Each square on the board displays the remaining possibilities for that square. You can easily eliminate a possibility by left-clicking on it or affirm that a square contains a number by right-clicking on it.

Another impressive feature of this software is its Rote Solving Assistants. The Solve menu comprises different solvers aimed at applying rote logical patterns such as eliminating possibilities from the same row, column, or box as an already identified answer. You can enable or disable the different solvers, choose between solving manually or automatically, and enjoy every move you make.

With HowardGarns, the undo and redo option is available under the Edit menu. You can easily undo all your previous moves or redo them again up to any point of preference. Also, you can save and resume your puzzle progress using File/Save, Save As..., and Open... This feature stores all your moves from the initial puzzle state up to the current state of the puzzle, including the time each move was made.

In conclusion, the user-friendly HowardGarns software is an excellent tool for Sudoku enthusiasts, offering a seamless experience while solving puzzles. With this tool, you can easily eliminate possibilities, use Rote Solving Assistants, undo or redo moves at will, and save and resume your game progress with ease.