Romanoku (Roman Sudoku)

Have you ever played with roman numerals in a sudoku? Surely not. Well here's a chance to play in a unique way to this original game. The rules are the same as the classic Sudoku, 3 difficulty levels and more than 600 levels (a challenge for any user) and it has a Roman atmosphere throughout the game. FEATURES: - Roman numerals. - Validate Sudoku rules with green and red colors in cells. - Autosave and resume the game. - Play each difficulty level independently. - 3 difficulty levels: Easy, Medium and Hard.