|
|
18. |
Design Pizza Pricing System |
|
decorator |
Medium
|
|
|
19. |
Design Pizza Pricing System - Followup |
|
decorator |
Medium
|
|
|
14. |
Design Unix "find" command for file search |
|
strategy |
Medium
|
|
|
15. |
Design Unix "find" command - with boolean predicates |
|
specification |
Hard
|
|
|
16. |
Design Locker Management System for Warehouse Packages |
|
|
Medium
|
|
|
7. |
Design a Parking Lot |
|
strategy |
Medium
|
|
|
1. |
Design a Parking Lot - Multi-Threaded |
|
|
Medium
|
|
|
20. |
Design Stock Trading Platform Like Zerodha, Groww |
|
|
Medium
|
|
|
12. |
Design expense sharing app like Splitwise |
|
|
Medium
|
|
|
8. |
Design Chess Game |
|
factory |
Medium
|
|
|
6. |
Design a Hit Counter/Webpage Visits Counter - Multi-Threaded |
|
|
Medium
|
|
|
11. |
Design a Simple Elevator System - Multiple Lifts |
|
state |
Hard
|
|
|
10. |
Design a Movie ticket booking system like BookMyShow |
|
observer |
Medium
|
|
|
21. |
Design a Car Rental System |
|
|
Medium
|
|
|
24. |
Design Elevator Management System - Single Lift |
|
state |
Medium
|
|
|
27. |
Design a Text Editor with Undo & Redo |
|
command |
Hard
|
|
|
4. |
Design an order and inventory management system - Multi-Threaded |
|
|
Medium
|
|
|
34. |
Design a rate limiter |
|
|
Medium
|
|
|
41. |
Design a Shopping Cart |
|
|
Medium
|
|
|
43. |
Design a Custom HashMap |
|
|
Medium
|
|
|
10642. |
Design Google Search Autocomplete |
|
|
Medium
|
|
|
10353. |
Design Snake Game |
|
|
Medium
|
|
|
11166. |
Design File System |
|
|
Medium
|
|
|
10588. |
Design In-Memory File System |
|
|
Hard
|
|
|
10348. |
Design Tic-Tac-Toe |
|
|
Medium
|
|
|
10635. |
Design Log Storage System |
|
|
Medium
|
|
|
10631. |
Design Excel Sum Formula |
|
|
Hard
|
|
|
10362. |
Design Hit Counter |
|
|
Medium
|
