Sudoku Orange - Number Puzzles

A Sudoku app that needs no explanation on the rules! for FREE!
Concentrate and think carefully you will be able to solve the 100 sudoku puzzles!

Select any difficulty level and save your game any time you want. A great game even for a short break!

After you solve all the sudoku puzzles, hidden ones will show up!

[Instructions]
The pen icon is the Answer button and the pencil one the Memo button.
Tap on the buttons to switch modes.

The left arrow is UNDO and the right one REDO.

[Reset Puzzle]
1) Tap on a difficulty level's [EDIT] button.
2) Tap on [RESET] to reset a puzzle.
3) Tap on [OK] to complete the reset. (The cleared data cannot be reset)