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Difficulty Easy
Moderate
Hard
Ninja
Problem Title
Difficulty
Avg Time to solve
Attempted
LCA of three Nodes NEW
2779
Easy
20 mins
3693
Sum Of Infinite Array NEW
1784
Moderate
35 mins
14915
Pair Sum NEW
1155
Easy
15 mins
19851
Sum or Product NEW
737
Easy
15 mins
11688
Reverse The Array NEW
719
Easy
15 mins
13838
Flower Shop NEW
440
Easy
-
1107
Find Duplicate in Array NEW
393
Easy
15 mins
11207
Sort 0 1 2 NEW
340
Easy
22 mins
18604
Two Sum NEW
335
Easy
10 mins
3983
Beautiful String NEW
308
Easy
18 mins
2525
Yogesh And Primes NEW
301
Moderate
20 mins
2963
Maximum Subarray Sum NEW
285
Hard
35 mins
21054
Longest Univalue Path NEW
226
Moderate
10 mins
783
First Missing Positive NEW
219
Moderate
18 mins
3506
Swap Two Numbers NEW
208
Easy
10 mins
11011
Find Unique NEW
174
Easy
-
164229
Reverse Nodes in k-Group NEW
165
Hard
56 mins
1434
XOR Query NEW
164
Moderate
10 mins
5619
Flip Bits NEW
154
Easy
15 mins
5296
Valid Sudoku NEW
153
Moderate
40 mins
1120
Rat In a Maze All Paths NEW
152
Moderate
40 mins
839
Sum Of Max And Min NEW
146
Easy
10 mins
4028
Duplicate In Array NEW
142
Easy
15 mins
14587
K Largest Element NEW
141
Moderate
10 mins
2062
Add Two Numbers As Linked Lists ll NEW
141
Moderate
10 mins
1495
LCA of three Nodes NEW
Easy
2779 upvotes
Sum Of Infinite Array NEW
Moderate
1784 upvotes
Pair Sum NEW
Easy
1155 upvotes
Sum or Product NEW
Easy
737 upvotes
Reverse The Array NEW
Easy
719 upvotes
Flower Shop NEW
Easy
440 upvotes
Find Duplicate in Array NEW
Easy
393 upvotes
Sort 0 1 2 NEW
Easy
340 upvotes
Two Sum NEW
Easy
335 upvotes
Beautiful String NEW
Easy
308 upvotes
Yogesh And Primes NEW
Moderate
301 upvotes
Maximum Subarray Sum NEW
Hard
285 upvotes
Longest Univalue Path NEW
Moderate
226 upvotes
First Missing Positive NEW
Moderate
219 upvotes
Swap Two Numbers NEW
Easy
208 upvotes
Find Unique NEW
Easy
174 upvotes
Reverse Nodes in k-Group NEW
Hard
165 upvotes
XOR Query NEW
Moderate
164 upvotes
Flip Bits NEW
Easy
154 upvotes
Valid Sudoku NEW
Moderate
153 upvotes
Rat In a Maze All Paths NEW
Moderate
152 upvotes
Sum Of Max And Min NEW
Easy
146 upvotes
Duplicate In Array NEW
Easy
142 upvotes
K Largest Element NEW
Moderate
141 upvotes
Add Two Numbers As Linked Lists ll NEW
Moderate
141 upvotes
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