Domino Hunt

Find all 28 dominoes in a double-six set (0-0 through 6-6) in the grid. Mark each pairing off as individual dominoes. All pair possibilities are used, and no domino is used more than once.

Find all 45 dominoes in a double-eight set (0-0 through 8-8) in the grid. Mark each pairing off as individual dominoes. All pair possibilities are used, and no domino is used more than once

Find all 36 dominoes in a double-seven set (0-0 through 7-7) in the grid. Mark each pairing off as individual dominoes. All pair possibilities are used, and no domino is used more than once.

Find all 28 dominoes in a double-six set (0-0 through 6-6) in the grid. Mark each pairing off as individual dominoes. All pair possibilities are used, and no domino is used more than once.