Efficiency
Referenced byKillingVersusCapt...TheEmptyTriangleI...HaengMaTutorialFo...SpotTheEmptyTriangleHeavyVersusOverco...35PointLowApproac...DefectInAWall44PointLowApproac...LibertiesStonesRatio45Point43Approach...APonnukiIsWorthTh...posting:1605