Sudrubi, the Most Difficult Game in the World for iOS

Sudrubi is a puzzle game which can make grown men cry. Move around the Sudrubi tiles to arrange them in such a way as to get a unique combination where every color only appears once in each row and column. Persevere and hone your visual insight to master the Sudrubi board.The three difficulty levels : baby, advanced and killer will guide you to true Sudrubi mastery.Patent pending.