Matrix Interview Questions
210 real interview questions test Matrix. Practice any of them in the code editor and get AI feedback on your solution.
- Junior17% (35)
- Mid/Senior57% (120)
- Staff26% (55)
Companies that ask Matrix the most
Questionspage 2 of 3
- Largest Local Values in a Matrix4 companiesJunior
- Paths in Matrix Whose Sum Is Divisible by K4 companiesStaff
- Minimum Time to Visit a Cell In a Grid4 companiesStaff
- Check Knight Tour Configuration4 companiesMid/Senior
- Row With Maximum Ones4 companiesJunior
- Maximum Number of Fish in a Grid4 companiesMid/Senior
- Construct Product Matrix4 companiesMid/Senior
- Find the Minimum Area to Cover All Ones II4 companiesStaff
- Find Minimum Time to Reach Last Room I4 companiesMid/Senior
- Equal Sum Grid Partition I4 companiesMid/Senior
- Minimum Cost Path with Teleportations4 companiesStaff
- Max Sum of Rectangle No Larger Than K3 companiesStaff
- Contain Virus3 companiesStaff
- Valid Tic-Tac-Toe State3 companiesMid/Senior
- Bricks Falling When Hit3 companiesStaff
- Score After Flipping Matrix3 companiesMid/Senior
- Coloring A Border3 companiesMid/Senior
- Minimum Falling Path Sum II3 companiesStaff
- Maximum Students Taking Exam3 companiesStaff
- Lucky Numbers in a Matrix3 companiesJunior
- Check if There is a Valid Path in a Grid3 companiesMid/Senior
- Maximum Non Negative Product in a Matrix3 companiesMid/Senior
- Rank Transform of a Matrix3 companiesStaff
- Map of Highest Peak3 companiesMid/Senior
- Largest Magic Square3 companiesMid/Senior
- Cyclically Rotating a Grid3 companiesMid/Senior
- Minimum Obstacle Removal to Reach Corner3 companiesStaff
- Increment Submatrices by One3 companiesMid/Senior
- Sort the Students by Their Kth Score3 companiesMid/Senior
- Minimum Number of Visited Cells in a Grid3 companiesStaff
- Find the Safest Path in a Grid3 companiesMid/Senior
- Count Submatrices With Equal Frequency of X and Y3 companiesMid/Senior
- Maximum Score From Grid Operations3 companiesStaff
- Find Minimum Time to Reach Last Room II3 companiesMid/Senior
- Zigzag Grid Traversal With Skip3 companiesJunior
- Grid Teleportation Traversal3 companiesMid/Senior
- Cut Off Trees for Golf Event2 companiesStaff
- Transform to Chessboard2 companiesStaff
- Max Increase to Keep City Skyline2 companiesMid/Senior
- Available Captures for Rook2 companiesJunior
- Queens That Can Attack the King2 companiesMid/Senior
- Number of Paths with Max Score2 companiesStaff
- Matrix Block Sum2 companiesMid/Senior
- Find the Kth Smallest Sum of a Matrix With Sorted Rows2 companiesStaff
- Minimum Swaps to Arrange a Binary Grid2 companiesMid/Senior
- Find Valid Matrix Given Row and Column Sums2 companiesMid/Senior
- Find All Groups of Farmland2 companiesMid/Senior
- Number of Laser Beams in a Bank2 companiesMid/Senior
- Minimum Path Cost in a Grid2 companiesMid/Senior
- Check if Matrix Is X-Matrix2 companiesJunior
- Number of Increasing Paths in a Grid2 companiesStaff
- Delete Greatest Value in Each Row2 companiesJunior
- Find the Width of Columns of a Grid2 companiesJunior
- Maximum Number of Moves in a Grid2 companiesMid/Senior
- Maximum Spending After Buying Items2 companiesStaff
- Find the Grid of Region Average2 companiesMid/Senior
- Count Submatrices with Top-Left Element and Sum Less Than k2 companiesMid/Senior
- Find a Safe Walk Through a Grid2 companiesMid/Senior
- Find the Maximum Number of Fruits Collected2 companiesStaff
- Maximum Sum With at Most K Elements2 companiesMid/Senior
- Equal Sum Grid Partition II2 companiesStaff
- Minimum Absolute Difference in Sliding Submatrix2 companiesMid/Senior
- Count Islands With Total Value Divisible by K2 companiesMid/Senior
- Flip Square Submatrix Vertically2 companiesJunior
- Twisted Mirror Path Count2 companiesMid/Senior
- Maximum Path Score in a Grid2 companiesMid/Senior
- Image Overlap1 companyMid/Senior
- Projection Area of 3D Shapes1 companyJunior
- Surface Area of 3D Shapes1 companyJunior
- Matrix Cells in Distance Order1 companyJunior
- Minimum Moves to Reach Target with Rotations1 companyStaff
- Reconstruct a 2-Row Binary Matrix1 companyMid/Senior
- Shift 2D Grid1 companyJunior
- Minimum Moves to Move a Box to Their Target Location1 companyStaff
- Minimum Number of Flips to Convert Binary Matrix to Zero Matrix1 companyStaff
- Number of Ways of Cutting a Pizza1 companyStaff
- Strange Printer II1 companyStaff
- Minimum Cost to Connect Two Groups of Points1 companyStaff
- Where Will the Ball Fall1 companyMid/Senior
- Cat and Mouse II1 companyStaff
- Find Kth Largest XOR Coordinate Value1 companyMid/Senior
- Check if Move is Legal1 companyMid/Senior
- Minimize the Difference Between Target and Chosen Elements1 companyMid/Senior
- Check if Word Can Be Placed In Crossword1 companyMid/Senior
- Count Fertile Pyramids in a Land1 companyStaff
- Stamping the Grid1 companyStaff
- K Highest Ranked Items Within a Price Range1 companyMid/Senior
- Check if There Is a Valid Parentheses String Path1 companyStaff
- Build a Matrix With Conditions1 companyStaff
- Maximum Rows Covered by Columns1 companyMid/Senior
- Maximum Sum of an Hourglass1 companyMid/Senior
- Difference Between Ones and Zeros in Row and Column1 companyMid/Senior
- Disconnect Path in a Binary Matrix by at Most One Flip1 companyMid/Senior
- Find the String with LCP1 companyStaff
- Prime In Diagonal1 companyJunior
- Find Champion I1 companyJunior
- Modify the Matrix1 companyJunior
- Most Frequent Prime1 companyMid/Senior
- Minimum Number of Operations to Satisfy Conditions1 companyMid/Senior
- Maximum Difference Score in a Grid1 companyMid/Senior