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| Medium | Maximal Square | Adobe Amazon AppDynamics Apple Facebook Google IBM PayPal Twitter | matrix |
| Medium | Word Search | Amazon Apple Bloomberg ByteDance Cisco Facebook Intuit Microsoft Oracle ServiceNow Snapchat | matrix |
| Easy | Toeplitz Matrix | Facebook | matrix |
| Medium | Set Matrix Zeroes | Amazon Apple Facebook Microsoft Oracle Paytm | matrix |
| Hard | Sudoku Solver | Amazon Apple DoorDash Google Intuit JP Morgan Microsoft Oracle | matrix |
| Medium | Minimum Path Sum | Amazon Bloomberg Facebook Goldman Sachs Google Microsoft | matrix |
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| Medium | K-th Smallest Element in a Sorted Matrix | Amazon Facebook Google | matrix |
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| Hard | N queen problem | Accolite Amazon Amdocs Apple ByteDance Facebook MAQ Microsoft Twitter Visa | matrix |
| Hard | Matrix Chain Multiplication using Dynamic Programming | Amazon Microsoft | matrix |
| Easy | Multiplication of Two Matrices | Amazon Apple Facebook | matrix |
| Easy | Subtraction of Two Matrices | Capgemini MAQ o9 solutions | matrix |
| Easy | Check if Two given Matrices are Identical | Affirm Ameyo DiDi Pony.ai | matrix |
| Easy | Addition of Two Matrices | Alation Asana | matrix |
| Easy | Transpose of a Matrix | ServiceNow Veritas | matrix |