| Cat and Mouse | Hard | google | |
| Compare Strings by Frequency of the Smallest Character | Medium | google
oracle | |
| Complete Binary Tree Inserter | Medium | amazon
google | |
| Contiguous Array | Medium | adobe
amazon
apple
facebook
google
microsoft
quora
robinhood
vmware | |
| Couples Holding Hands | Hard | amazon
google
spotify | |
| Decrease Elements To Make Array Zigzag | Medium | google | |
| Defanging an IP Address | Easy | adobe
amazon
apple
facebook
google
yahoo | |
| Delete Columns to Make Sorted II | Medium | google | |
| Distance Between Bus Stops | Easy | google | |
| Element Appearing More Than 25% In Sorted Array | Easy | facebook
google | |
| Employee Importance | Medium | amazon
google
uber | |
| Erect the Fence | Hard | google | |
| Escape a Large Maze | Hard | google
uipath | |
| Escape The Ghosts | Medium | google | |
| Exclusive Time of Functions | Medium | amazon
apple
facebook
google
linkedin
microsoft
oracle
uber | |
| Find Elements in a Contaminated Binary Tree | Medium | google | |
| Find the Minimum Number of Fibonacci Numbers Whose Sum Is K | Medium | google | |
| Find Two Non-overlapping Sub-arrays Each With Target Sum | Medium | google | |
| Flipping an Image | Easy | facebook
google
microsoft | |
| Frog Position After T Seconds | Hard | google | |
| Guess the Word | Hard | airbnb
amazon
facebook
google
microsoft | |
| How Many Numbers Are Smaller Than the Current Number | Easy | adobe
amazon
google | |
| Interval List Intersections | Medium | amazon
apple
bloomberg
cruise-automation
doordash
facebook
google
oracle
pinterest
snapchat
uber | |
| K-th Symbol in Grammar | Medium | amazon
google | |
| Largest Component Size by Common Factor | Hard | google | |
| Linked List Components | Medium | google | |
| Longest Continuous Increasing Subsequence | Easy | amazon
apple
facebook
google
microsoft | |
| Longest Mountain in Array | Medium | cohesity
google
microsoft
wish | |
| Longest Uncommon Subsequence II | Medium | google | |
| Max Increase to Keep City Skyline | Medium | amazon
google | |
| Max Value of Equation | Hard | google | |
| Maximum Number of Non-Overlapping Subarrays With Sum Equals Target | Medium | google | |
| Maximum Score After Splitting a String | Easy | google | |
| Maximum Side Length of a Square with Sum Less than or Equal to Threshold | Medium | google | |
| Maximum Sum of Two Non-Overlapping Subarrays | Medium | amazon
facebook
google
snapchat | |
| Minesweeper | Medium | amazon
bloomberg
cruise-automation
facebook
google
liveramp
microsoft
oracle
uber | |
| Minimum Area Rectangle | Medium | amazon
facebook
goldman-sachs
google
microsoft
nvidia | |
| Number of Good Ways to Split a String | Medium | google | |
| Parallel Courses II | Hard | google | |
| People Whose List of Favorite Companies Is Not a Subset of Another List | Medium | google | |
| Positions of Large Groups | Easy | google | |
| Pyramid Transition Matrix | Medium | airbnb
amazon
google | |
| Reveal Cards In Increasing Order | Medium | google
microsoft | |
| Robot Return to Origin | Easy | amazon
goldman-sachs
google | |
| Running Sum of 1d Array | Easy | bloomberg
google | |
| Simplified Fractions | Medium | google | |
| Smallest Integer Divisible by K | Medium | google | |
| Smallest String Starting From Leaf | Medium | google | |
| Solve the Equation | Medium | amazon
google
uber | |
| Sort Items by Groups Respecting Dependencies | Hard | google | |