* If Wales beat France, they win the Grand Slam for the second time in four years, and the 10th time in their history.

* France must beat Wales by at least 20 points to win the Six Nations title.

* If Wales lose to France by 18 points or fewer they would still be crowned Six Nations champions.

* If Wales lose to France by 19 points, the two teams would be level on points difference and the title would go to the team with the most tries in the tournament. Currently, Wales and France have both scored 11.

* If Wales lose by 19 points and the tries scored tally is equal then the title will be shared.

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