Design a Movie Ticket Booking System - LLD Interview Problem. Master concurrent seat allocation & locking. Solutions in Python, Java, C++, TS, JS & C#.
Low Level DesignLLD+6
15–30 min4 steps · 150 XP Design an Online Shopping Cart - LLD Interview Problem. Master discount strategies & total calculation. Solutions in Python, Java, C++, TS, JS & C#.
Low Level DesignLLD+5
15–30 min4 steps · 150 XP Design a Notification Service - LLD Interview Problem. Master multi-channel delivery & retry logic. Solutions in Python, Java, C++, TS, JS & C#.
Low Level DesignLLD+7
60–90 min4 steps · 300 XP Design a Snake and Ladder Game - LLD Interview Problem. Master board game logic & turn management. Solutions in Python, Java, C++, TS, JS & C#.
Low Level DesignLLD+5
60–90 min4 steps · 250 XP 