/*
http://www.sudopedia.org/wiki/Solving_Technique
http://www.sadmansoftware.com/sudoku/solvingtechniques.htm
*/
new TestRunner(
	new Solver([new GameRulesStrategy() // we ALWAYS need this one
		, new HiddenSingleStrategy()
		, new PointingPairStrategy()
		, new PointingQuadStrategy()
		, new NakedSubsetStrategy()
		, new HiddenSubsetStrategy() /* this is really just inverted NakedSubsetStrategy */
		, new XWingStrategy()
		, new SwordfishStrategy()
		/* no 4-fish.  It's rare, and not interesting after doing XWing and Swordfish (2- and 3-fish respectively) */
		, new XYWingStrategy()
		, new XYZWingStrategy()
		, new UniqueRectangleTypeOneStrategy()
		, new FinnedXWingStrategy()
	])
).test()