Simple Sudoku makes high quality puzzles that are symmetrical, have a single solution, and do not require trial & error to solve. The user can also choose between five levels of complexity - from Easy to Extreme.This app doesn't have any features at the moment.
Yasminoku is a sudoku game, generator and solver created by Joan Alba Maldonado on 25th of July 2006 which has been now improved.
HoDoKu is a sudoku helper written in Java and available in English and German. Generate sudokus in five different and fully configurable difficulty levels. Solve them yourself (with help from HoDoKu's hint system) or let HoDoKu do it for you.This app doesn't have any features at the moment.Discontinued
The project seems to be no longer updated, but last version, 2.2.0, released in July 2012, it's fully working and can be still downloaded from the official website.
The developer marked this project as "no longer being actively maintained" on 2016-04-06, so you should rather use it's succesor Open Sudoku.This app doesn't have any features at the moment.Discontinued
The developer marked this project as "no longer being actively maintained" on 2016-04-06. See https://github.com/romario333/opensudoku