Strategy
The 0 can only be one combination, 000. This is typically the first domino to be filled in and crossed off. Depending on the size of the puzzle, you can do the same with the highest combination of numbers, whether it is 333, 444, 555, or 666. This will sometimes lead to solving (or partly solving) neighboring dominoes. For instance, if one side of the 18 (666) domino connects to a 7 domino then the solver knows that one side is a 6, therefore it must be the 016 domino. It takes more information to determine the orientation.
In general, finding neighboring dominoes with large differences in value will help solve the puzzle. As more dominoes are determined, the limiting of choices will make further solving easier, as well.
Read more about this topic: Trigon Puzzle
Famous quotes containing the word strategy:
“That is the way of youth and life in general: that we do not understand the strategy until after the campaign is over.”
—Johann Wolfgang Von Goethe (1749–1832)
“The best strategy in life is diligence.”
—Chinese proverb.
“To a first approximation, the intentional strategy consists of treating the object whose behavior you want to predict as a rational agent with beliefs and desires and other mental states exhibiting what Brentano and others call intentionality.”
—Daniel Clement Dennett (b. 1942)