| 1918. Kth Smallest Subarray Sum | | | Solve | Medium | | |
| 1920. Build Array from Permutation | | | Solve | Easy | | |
| 1921. Eliminate Maximum Number of Monsters | | | Solve | Medium | | |
| 1923. Longest Common Subpath | | | Solve | Hard | | |
| 1924. Erect the Fence II | | | Solve | Hard | | |
| 1926. Nearest Exit from Entrance in Maze | | | Solve | Medium | | |
| 1928. Minimum Cost to Reach Destination in Time | | | Solve | Hard | | |
| 1929. Concatenation of Array | | | Solve | Easy | | |
| 1936. Add Minimum Number of Rungs | | | Solve | Medium | - | |
| 1937. Maximum Number of Points with Cost | | | Solve | Medium | | |
| 1938. Maximum Genetic Difference Query | | | Solve | Hard | | |
| 1940. Longest Common Subsequence Between Sorted Arrays | | | Solve | Medium | | |
| 1942. The Number of the Smallest Unoccupied Chair | | | Solve | Medium | | |
| 1943. Describe the Painting | | | Solve | Medium | | |
| 1944. Number of Visible People in a Queue | | | Solve | Hard | | |
| 1946. Largest Number After Mutating Substring | | | Solve | Medium | | |
| 1947. Maximum Compatibility Score Sum | | | Solve | Medium | | |
| 1948. Delete Duplicate Folders in System | | | Solve | Hard | | |
| 1950. Maximum of Minimum Values in All Subarrays | | | Solve | Medium | | |
| 1953. Maximum Number of Weeks for Which You Can Work | | | Solve | Medium | | |
| 1955. Count Number of Special Subsequences | | | Solve | Hard | | |
| 1956. Minimum Time For K Virus Variants to Spread | | | Solve | Hard | - | |
| 1958. Check if Move is Legal | | | Solve | Medium | | |
| 1959. Minimum Total Space Wasted With K Resizing Operations | | | Solve | Medium | | |
| 1961. Check If String Is a Prefix of Array | | | Solve | Easy | | |
| 1962. Remove Stones to Minimize the Total | | | Solve | Medium | | |
| 1964. Find the Longest Valid Obstacle Course at Each Position | | | Solve | Hard | | |
| 1966. Binary Searchable Numbers in an Unsorted Array | | | Solve | Medium | | |
| 1967. Number of Strings That Appear as Substrings in Word | | | Solve | Easy | | |
| 1968. Array With Elements Not Equal to Average of Neighbors | | | Solve | Medium | | |
| 1970. Last Day Where You Can Still Cross | | | Solve | Hard | | |
| 1975. Maximum Matrix Sum | | | Solve | Medium | - | |
| 1979. Find Greatest Common Divisor of Array | | | Solve | Easy | | |
| 1980. Find Unique Binary String | | | Solve | Medium | | |
| 1981. Minimize the Difference Between Target and Chosen Elements | | | Solve | Medium | | |
| 1982. Find Array Given Subset Sums | | | Solve | Hard | | |
| 1983. Widest Pair of Indices With Equal Range Sum | | | Solve | Medium | | |
| 1984. Minimum Difference Between Highest and Lowest of K Scores | | | Solve | Easy | - | |
| 1985. Find the Kth Largest Integer in the Array | | | Solve | Medium | | |
| 1986. Minimum Number of Work Sessions to Finish the Tasks | | | Solve | Medium | | |
| 1989. Maximum Number of People That Can Be Caught in Tag | | | Solve | Medium | - | |
| 1991. Find the Middle Index in Array | | | Solve | Easy | | |
| 1992. Find All Groups of Farmland | | | Solve | Medium | | |
| 1993. Operations on Tree | | | Solve | Medium | | |
| 1994. The Number of Good Subsets | | | Solve | Hard | | |
| 1995. Count Special Quadruplets | | | Solve | Easy | - | |
| 1996. The Number of Weak Characters in the Game | | | Solve | Medium | | |
| 1997. First Day Where You Have Been in All the Rooms | | | Solve | Medium | | |
| 1998. GCD Sort of an Array | | | Solve | Hard | | |
| 2001. Number of Pairs of Interchangeable Rectangles | | | Solve | Medium | - | |
