Star sudoku colorful vector illustration. Unusual sudoku game by 1-9 numbers. Place it one similar number into each big colorful triangle, and into each nine-digit horizontal and diagonal lines Shutterstock .eps vector - Star sudoku colorful vector illustration. Unusual sudoku game by 1-9 numbers. Place it one similar number into each big colorful triangle, and into each nine-digit horizontal and diagonal lines - ID: 2021966744