Add Remove NameFastestShortestAuthorsFull SolvesRatioDifficultyLanguagesDatum0.00285849561696%1.6EasyenMjehuric0.00694149391894%1.7EasyenPeriodni0.001578221255%7.6HardenRot0.0034021218587%3.1MediumenSlikar0.011082635079%5.1MediumenTrezor0.00990302170%5.2Mediumen