Efficiency
Referenced byKillingVersusCapt...TheEmptyTriangleI...HaengMaTutorialFo...35PointLowApproac...SpotTheEmptyTriangleDefectInAWallHeavyVersusOverco...45Point43Approach...LibertiesStonesRatio44PointLowApproac...APonnukiIsWorthTh...posting:1605