| Id | Title | Companies | Design Pattern | Difficulty | |
|---|---|---|---|---|---|
| 7. | Design a Parking Lot | Strategy |
Medium
|
||
| 6. | Design a Hit Counter/Webpage Visits Counter - Multi-Threaded |
Medium
|
|||
| 11. | Design a Simple Elevator System - Multiple Lifts | State |
Hard
|
||
| 24. | Design Elevator Management System - Single Lift | State |
Medium
|
||
| 1. | Design a Parking Lot - Multi-Threaded |
Medium
|
|||
| 34. | Design a rate limiter |
Medium
|
|||
| 106. | Longest Path and Increasing Paths in a Grid |
Medium
|
|||
| 10362. | Design Hit Counter |
Medium
|