| 1284. Minimum Number of Flips to Convert Binary Matrix to Zero Matrix | | | Solve | Hard | | |
| 1289. Minimum Falling Path Sum II | | | Solve | Hard | | |
| 1292. Maximum Side Length of a Square with Sum Less than or Equal to Threshold | | | Solve | Medium | | |
| 1293. Shortest Path in a Grid with Obstacles Elimination | | | Solve | Hard | | |
| 1301. Number of Paths with Max Score | | | Solve | Hard | | |
| 1314. Matrix Block Sum | | | Solve | Medium | | |
| 1329. Sort the Matrix Diagonally | | | Solve | Medium | | |
| 1337. The K Weakest Rows in a Matrix | | | Solve | Easy | | |
| 1349. Maximum Students Taking Exam | | | Solve | Hard | | |
| 1351. Count Negative Numbers in a Sorted Matrix | | | Solve | Easy | | |
| 1368. Minimum Cost to Make at Least One Valid Path in a Grid | | | Solve | Hard | | |
| 1380. Lucky Numbers in a Matrix | | | Solve | Easy | | |
| 1391. Check if There is a Valid Path in a Grid | | | Solve | Medium | | |
| 1428. Leftmost Column with at Least a One | | | Solve | Medium | | |
| 1439. Find the Kth Smallest Sum of a Matrix With Sorted Rows | | | Solve | Hard | | |
| 1444. Number of Ways of Cutting a Pizza | | | Solve | Hard | | |
| 1463. Cherry Pickup II | | | Solve | Hard | | |
| 1476. Subrectangle Queries | | | Solve | Medium | | |
| 1504. Count Submatrices With All Ones | | | Solve | Medium | | |
| 1536. Minimum Swaps to Arrange a Binary Grid | | | Solve | Medium | | |
| 1559. Detect Cycles in 2D Grid | | | Solve | Medium | | |
| 1568. Minimum Number of Days to Disconnect Island | | | Solve | Hard | | |
| 1572. Matrix Diagonal Sum | | | Solve | Easy | | |
| 1582. Special Positions in a Binary Matrix | | | Solve | Easy | | |
| 1591. Strange Printer II | | | Solve | Hard | | |
| 1594. Maximum Non Negative Product in a Matrix | | | Solve | Medium | | |
| 1595. Minimum Cost to Connect Two Groups of Points | | | Solve | Hard | | |
| 1605. Find Valid Matrix Given Row and Column Sums | | | Solve | Medium | | |
| 1631. Path With Minimum Effort | | | Solve | Medium | | |
| 1632. Rank Transform of a Matrix | | | Solve | Hard | | |
| 1672. Richest Customer Wealth | | | Solve | Easy | | |
| 1706. Where Will the Ball Fall | | | Solve | Medium | | |
| 1727. Largest Submatrix With Rearrangements | | | Solve | Medium | | |
| 1728. Cat and Mouse II | | | Solve | Hard | | |
| 1730. Shortest Path to Get Food | | | Solve | Medium | | |
| 1738. Find Kth Largest XOR Coordinate Value | | | Solve | Medium | | |
| 1765. Map of Highest Peak | | | Solve | Medium | | |
| 1820. Maximum Number of Accepted Invitations | | | Solve | Medium | | |
| 1861. Rotating the Box | | | Solve | Medium | | |
| 1878. Get Biggest Three Rhombus Sums in a Grid | | | Solve | Medium | | |
| 1886. Determine Whether Matrix Can Be Obtained By Rotation | | | Solve | Easy | | |
| 1895. Largest Magic Square | | | Solve | Medium | | |
| 1901. Find a Peak Element II | | | Solve | Medium | | |
| 1905. Count Sub Islands | | | Solve | Medium | | |
| 1914. Cyclically Rotating a Grid | | | Solve | Medium | - | |
| 1926. Nearest Exit from Entrance in Maze | | | Solve | Medium | | |
| 1937. Maximum Number of Points with Cost | | | Solve | Medium | | |
| 1958. Check if Move is Legal | | | Solve | Medium | | |
| 1970. Last Day Where You Can Still Cross | | | Solve | Hard | | |
| 1975. Maximum Matrix Sum | | | Solve | Medium | - | |
