1 - Fives and Threes 1.4 Fives and Threes is a networked dominoes game for up to four players, although it works equally well when played alone. The object being to score points by playing your dominoes so that the open ends of the line add up to multiples of 5 and/or 3. License: Shareware OS: Windows 95/98/Me/NT/2000 Size: 803 KB