Games similar to Sudoku Challenge include LibreSudoku, which is free and open source. Other options are Sudoku.best, Open Sudoku, KSudoku and Sudoku Solver & Generator. There's no shortage of Puzzle Games like Sudoku Challenge, with more than 50 alternatives for Android, iPad, iPhone, the web and Windows.
With 4 difficulty levels, intuitive interface, and all the functions right at your fingertips, this Sudoku app is sure to be your favorite. Interrupted? Exit Sudoku, and the puzzle is saved exactly as you see it!
United States
Yasminoku is a sudoku game, generator and solver created by Joan Alba Maldonado on 25th of July 2006 which has been now improved.
Sudoku game with numbers, letters or colors. Board size can be from 4 to 20 (default size is 9). You can play many variants - Killer, Greater Than, Consecutive, Odd/Even, Diagonal, Samurai. This program contains editor, solver and can create PDF.
Czechia
EU
Griddition is a math puzzle game in which you must test your addition skills across over 190 levels of increasing difficulty and enjoyment, earning trophies and bragging rights along the way. Think of Griddition as Sudoku for the 21st century.
Privacy Friendly Sudoku is a logic puzzle game. The goal is to fill the complete board with numbers. Every number may only occur once in every column, row and subsection.
GermanyEU
Sudoku solver is one of the most popular free word games of all time for the smart you! A type of puzzle whose completion requires each of typically 9 rows and columns and every of as many usually square subregions to contain, without duplication, 1 up to 9 or the grid dimension...
It takes inspiration from the Latin "squares", which are based on a logical combination, but developed in three dimensions.
ItalyEU
Grafite Sudoku is a free Android sudoku app built around one simple idea: a real, complete sudoku experience with no compromises. No ads interruptingyour game. No tracking following your data. No account required to play. No subscription hiding good features behind a paywall.
ItalyEU
A free online Sudoku platform with multiple variants, step-by-step learning tools, and puzzles for all ages and skill levels.
United States
All In One Sudoku has 56 Sudoku variants in one app: Classic, Killer, Thermo, Jigsaw, Samurai, Arrow, Sandwich, Kropki and 48 more. Each comes in five difficulties, on boards from 4x4 to 12x12.
Canada
