Puzzle 30: Football – new method (3 teams)
30 January 2019
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From New Scientist #1081, 8th December 1977 [link]
A new method to encourage goals in football matches has been suggested. In this method 10 points are awarded for a win, five points for a draw and one point for each goal scored whatever the result of a match.
3 teams, A, B and C are all to play each other once. After some, or perhaps all, of the matches have been played the points were as follows:
Not more than 7 goals were scored in any match.
What was the score in each match?