Add Remove NameFastestShortestAuthorsFull SolvesRatioDifficultyLanguagesCutting a Rectangle0.06155418528%6.8 - 8.2HarddeenetisltsvDrivers0.04621574274%4.0 - 5.7HarddeenetisltsvMultiplication0.003540134185%1.3 - 2.0Easyenis