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Title	Difficulty	Companies	Videos
Find Products with Three Consecutive Digits	Easy
Find Products with Valid Serial Numbers	Easy
Find Special Substring of Length K	Easy
Find Students Who Improved	Medium
Find Sum of Array Product of Magical Sequences	Hard
Find the Largest Almost Missing Integer	Easy
Find the Lexicographically Largest String From the Box II	Hard
Find the Minimum Amount of Time to Brew Potions	Medium
Find the Most Common Response	Medium
Find the Number of Copy Arrays	Medium
Find Valid Emails	Easy
Find Valid Pair of Adjacent Digits in String	Easy
Find X Value of Array I	Medium
Find X Value of Array II	Hard
First Letter Capitalization II	Hard
Frequencies of Shortest Supersequences	Hard
Fruits Into Baskets II	Easy
Fruits Into Baskets III	Medium
Implement Router	Medium
Length of Longest V-Shaped Diagonal Segment	Hard
Lexicographically Smallest Generated String	Hard
Longest Common Prefix of K Strings After Removal	Hard
Longest Palindrome After Substring Concatenation I	Medium
Longest Palindrome After Substring Concatenation II	Hard
Longest Palindromic Subsequence After at Most K Operations	Medium
Longest Special Path	Hard
Longest Special Path II	Hard
Longest Subsequence With Decreasing Adjacent Difference	Medium
Make Array Non-decreasing	Medium
Manhattan Distances of All Arrangements of Pieces	Hard
Maximize Active Section with Trade I	Medium
Maximize Active Section with Trade II	Hard
Maximize Amount After Two Days of Conversions	Medium
Maximize Subarray Sum After Removing All Occurrences of One Element	Hard
Maximize Subarrays After Removing One Conflicting Pair	Hard
Maximize the Distance Between Points on a Square	Hard
Maximize the Minimum Game Score	Hard
Maximum Amount of Money Robot Can Earn	Medium
Maximum and Minimum Sums of at Most Size K Subarrays	Hard
Maximum and Minimum Sums of at Most Size K Subsequences	Medium
Maximum Area Rectangle With Point Constraints I	Medium
Maximum Area Rectangle With Point Constraints II	Hard
Maximum Coins From K Consecutive Bags	Medium
Maximum Containers on a Ship	Easy
Maximum Frequency After Subarray Operation	Medium
Maximum Number of Distinct Elements After Operations	Medium
Maximum Product of Subsequences With an Alternating Sum Equal to K	Hard
Maximum Product of Two Digits	Easy
Maximum Profit from Valid Topological Order in DAG	Hard
Maximum Score of Non-overlapping Intervals	Hard