Choose between five difficulty levels (Easy, Normal, Hard, Samurai, and Shogun) of the beautiful Japanese watercolor design. Your goal is to fill a 9×9 grid with numbers so that each column, row, and each of the nine 3×3 subgrids contains all numbers from 1 to 9.
Challenge yourself and get through the most difficult level. Have fun testing your logical skills!
Windows 10, Windows 8, Windows 7
Pentium 4 - 1.0 GHz or better
10.0 or above