Sudoku16 is complicated version of sudoku game destined for real puzzle lovers. Rules are simple. Each row, column and subgrid inibox (4x4) comprises the numbers 1 through 16 or letters A through P or anything else.
Developer: Sudoku16.com
Free to try; $19.95 to buy | Windows 95/98/ME/NT/2000/XP
The most popular logic puzzle in Japan. The rules are simple. Each row, column and minibox comprises the numbers 1 through 9. The solver must complete the missing numbers. Sudoku is recommended by some teachers as an exercise in l...
Developer: EliteSudoku.com
Free to try; $19.95 to buy | Windows 95/98/ME/NT/2000/XP