Filters

Difficulty

Challenge Type

Access Level

Low-level Design (LLD)

Table of Contents

  • Foundations
    • Crash Course (Learning Material)

Foundations module

Crash Course (Learning Material)

Brief Intro
straightforwardtutorial
Time Limit: 180 minutes
Object-Oriented Principles: Abstractions and Interfaces
straightforwardtutorial
Time Limit: 180 minutes
Object-Oriented Principles: Abstractions and Interfaces
straightforwardlow_level_design
Time Limit: 180 minutes
Object-Oriented Principles: Encapsulation
straightforwardtutorial
Time Limit: 180 minutes
Object-Oriented Principles: Encapsulation
straightforwardlow_level_design
Time Limit: 180 minutes
Object-Oriented Principles: Inheritance
straightforwardtutorial
Time Limit: 180 minutes
Object-Oriented Principles: Polymorphism
straightforwardtutorial
Time Limit: 180 minutes
Object-Oriented Principles: Inheritance and Polymorphism
straightforwardlow_level_design
Time Limit: 180 minutes
The Robotaxi Age
straightforwardlow_level_design
Time Limit: 180 minutes
Sports Stadium Parking System
straightforwardlow_level_design
Time Limit: 180 minutes
Can you make the ATM withdrawal
moderately_challenginglow_level_design
Time Limit: 180 minutes
Fantasy Adventure: Quick Access Cache
moderately_challenginglow_level_design
Time Limit: 180 minutes
Mansion Night Club - ATM Prototype
moderately_challenginglow_level_design
Time Limit: 180 minutes
Pandemic Social Distancing - Public Transport Seating
moderately_challenginglow_level_design
Time Limit: 180 minutes
Commodities Exchange - Interference from Radiation
moderately_challenginglow_level_design
Time Limit: 180 minutes
Underwater Research Submarine Routes
moderately_challenginglow_level_design
Time Limit: 180 minutes
Space Tourism Bookings
moderately_challenginglow_level_design
Time Limit: 180 minutes
Pet Food Ratings
moderately_challenginglow_level_design
Time Limit: 180 minutes
Browser History Navigation
moderately_challenginglow_level_design
Time Limit: 180 minutes
StreamFlix Buffer Manager
moderately_challenginglow_level_design
Time Limit: 180 minutes
Dynamic Playlist Management
moderately_challenginglow_level_design
Time Limit: 180 minutes
Dolphin Identification System
moderately_challenginglow_level_design
Time Limit: 180 minutes
Copy-Cat Big Tech Company's Social Media Platform
moderately_challenginglow_level_design
Time Limit: 180 minutes
Dino-Sea World - Seating Arrangements
challenginglow_level_design
Time Limit: 180 minutes

Avoid Surprises with our Mock Interview Service

Assess your interview readiness objectively, and uncover any weaknesses before, not during the actual interview. Try our tailored mock interviews which help you prepare under realistic conditions.

AI-Powered Mock Interviews

Want to practice real interview questions, under more realistic conditions than leetcode problems? Then try past interview questions in the presence of an AI interviewer to see how ready you are.