Andoku Sudoku 2 play online

Andoku Sudoku 2 is an outstanding sudoku number puzzle game with an intuitive user interface for beginners and professionals alike.

It offers 10 sudoku variations, eight levels of difficulty and comes with over 15,000 sudoku puzzles. All sudoku puzzles have a unique solution that can be discovered without guessing.

This version of the game is totally ad-free and includes a completely new set of puzzles. An ad-supported free version of this game is also available.

Game variations:

Standard Sudoku
X Sudoku
Hyper Sudoku
Percent Sudoku
Color Sudoku
Squiggly Sudoku (Jigsaw)
Squiggly X Sudoku
Squiggly Hyper Sudoku
Squiggly Percent Sudoku
Squiggly Color Sudoku

Key features:

Autosave
Pencil marks
Several input modes
Unlimited undo and redo
Portrait and landscape mode
Supports phones and tablets

The game can be configured to offer as much or as little assistance as you like.

Assistance options include:

Automatic error checking
Automatic pencil mark removal
Highlighting to reveal patterns