49,Group Anagrams,56.9%,Medium,0.04730812692103113, https://leetcode.com/problems/group-anagrams
253,Meeting Rooms II,45.7%,Medium,0.03193246767820989, https://leetcode.com/problems/meeting-rooms-ii
362,Design Hit Counter,63.7%,Medium,0.025382073271417165, https://leetcode.com/problems/design-hit-counter
1,Two Sum,45.6%,Easy,0.010006414028595919, https://leetcode.com/problems/two-sum
140,Word Break II,32.6%,Hard,0.006080688960926012, https://leetcode.com/problems/word-break-ii