Country Flag sudoku is pattern based sudoku focusing on the flags of nine countries Australia ,New Zealand , USA ,Canada , South Africa ,India ,South Africa , UK and Japan.
Country National Animal sudoku is pattern based sudoku focusing on the flags of nine countries Australia ,New Zealand , USA ,Canada , South Africa ,India ,South Africa , UK and Japan.
Country Currency sudoku is pattern based sudoku focusing on the flags of nine countries Australia ,New Zealand , USA ,Canada , South Africa ,India ,South Africa , UK and Japan.