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DifficultyTopic18 of 18
No.ProblemDifficultyFrequency
2384Largest Palindromic Number
Math
Medium
100.0%
3119Maximum Number of Potholes That Can Be Fixed
Math
Medium
100.0%
1404Number of Steps to Reduce a Number in Binary Representation to One
Math
Medium
87.5%
1386Cinema Seat AllocationMedium
87.5%
2061Number of Spaces Cleaning Robot Cleaned
Math
Medium
75.0%
2086Minimum Number of Food Buckets to Feed the Hamsters
Math
Medium
75.0%
322Coin Change
DP
Medium
75.0%
309Best Time to Buy and Sell Stock with CooldownMedium
75.0%
36Valid SudokuMedium
62.5%
41First Missing PositiveHard
62.5%
1405Longest Happy String
String
Medium
62.5%
2850Minimum Moves to Spread Stones Over GridMedium
62.5%
122Best Time to Buy and Sell Stock IIMedium
62.5%
1047Remove All Adjacent Duplicates In String
String
Easy
62.5%
1102Path With Maximum Minimum ValueMedium
62.5%
56Merge IntervalsMedium
62.5%
12Integer to Roman
Math
Medium
62.5%
1910Remove All Occurrences of a Substring
StringTree
Medium
62.5%