hard-sudoku.com is a special puzzle game website for sudoku games with hard level, here you can play sudoku with hard level and record your time.
LibreSudoku Alternatives
LibreSudoku is described as 'Open-source Sudoku with customizable boards in three sizes and four difficulties. Offers game stats, history, tutorials, and puzzle creation' and is a Puzzle Game in the games category. There are more than 25 games similar to LibreSudoku for a variety of platforms, including Android, Windows, Web-based, iPad and Mac apps. The best LibreSudoku alternative is Gauguin, which is both free and Open Source. Other LibreSudoku like games are KSudoku, Open Sudoku, Sudokubar and Soodoku.com.
Alternatives list
Mathdoku (also called KenKen® and Calcudoku) is a math and logic puzzle similar to Sudoku.
Sudoku Uno is an elegant, free Sudoku game. It creates an unlimited number of Sudoku boards for you to enjoy. Since it knows how to solve Sudoku, it can tell how difficult a game is and provide hints that will help sharpen your skills.
A Sudoku game written in Javascript & HTML5 using the Dancing Links algorithm. 6 difficulty levels, ability to save, add notes etc.
Cost / License
- Free
- Open Source
Platforms
- Online
Free Sudoku Puzzles, Sudoku Solver, Printable Sudoku, Sudoku for Kids and more. One of the most popular puzzle games of all time, available online.
Why randoku?
Because randoku is offering you the perfect combination between extremly challenging games for anti-boredom, random generated boards for a new experience with every game and unique solution for training your brain.
Cost / License
- Free
- Proprietary
Platforms
- Android
Luxembourg
EU
Israel
Romania