18 teams in the tournament.
3 teams play in each game.
9 games are played by each team.
54 games are played in the whole tournament.
Each team plays every other team at least once.

Games # RBG Who-plays-who R..B.G.....B.......G........R.......G..............R.B 1 333 \11112111111111111 B...G..B.........R...G.R...B.................R..G..... 2 333 1\1121111111111111 G.....B.........R.R.G...B...............R...G.B....... 3 333 11\111111111211111 .R...R................G..B.....G...R....B.G.....B..... 4 333 111\11111111112111 .B......G...............R..G.....R.....R.....B.G...B.. 5 333 1211\1111111111111 .G.R.....G...R.......B..............R.........G..B..B. 6 333 21111\111111111111 ..R.....B...B....B.R............R.G.....G...........G. 7 333 111111\11111111121 ..B....G.R....R..............G.B......B.....R......G.. 8 333 1111111\1121111111 ..G........R.B.R....B..G.R.......G.........B.......... 9 333 11111111\111121111 ...G........G.....B.......R...R..B....G..B......R..... 10 333 111111111\12111111 ....R.R.R.B...G..........G...B......B....G............ 11 333 1111111211\1111111 ....B..........B..G.......B.G..R.....G.........R....R. 12 333 11111111121\111111 .....B....G......G..R.........B......R.G....B....R.... 13 333 112111111111\11111 ......G..B.....G......B....R..G...B........R.........R 14 333 1111111121111\1111 .......R...G....G.....R.........B..B.....R.....B.G.... 15 333 11121111111111\111 ..........R..G..B...........B.....R...R...B..G....G... 16 333 111111111111111\12 ............R.B....B.R..G..........G.B.....G......R... 17 333 1111112111111111\1 .......................B..G..R..G......B..R...R...B..G 18 333 11111111111111121\

This is a minimalist grid in which each team plays each team at least once. Some teams play each other more than once.

Tournament Grids