| Id | Title | Companies | Design Pattern | Difficulty | |
|---|---|---|---|---|---|
| 7. | Design a Parking Lot | strategy |
Medium
|
||
| 6. | Design a Hit Counter/Webpage Visits Counter - Multi-Threaded |
Medium
|
|||
| 8. | Design Chess Game | factory |
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
|
|||
| 10362. | Design Hit Counter |
Medium
|