Puzzle Cats is all about a passion for innovation. Collaboration. Working hard.

Puzzle Cats

Software Developer Intern

Senior Software Engineer

Game Designer

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Unity Cheatsheet

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Learn Game Dev

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AAA Roadmap

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Indie Roadmap

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Join Discord

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Learning Resources

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Unity Quiz

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DSA Quiz

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Remote Jobs

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Build Pokémon Game

Test your Unity Animations knowledge with this quiz! Explore concepts like Animator Controller, Blend Trees, and many more.

Test your Unity UI knowledge with this quiz! Explore essential concepts like Canvas, EventSystem and many more. 

Challenge yourself with this Unity Input System quiz! Test your skills in input mapping, device handling, and action events.

Take your Unity skills to the next level with Part 3 of this quiz, covering scripting, physics, rendering, and performance optimization!

Test your Unity expertise with this quiz, covering initialization to advanced rendering and physics!

Test your Unity knowledge with this comprehensive quiz, covering everything from MonoBehaviour basics to advanced physics, rendering, and optimization techniques across multiple difficulty levels!

Assess your knowledge of Unity's Rigidbody component and its advanced physics interactions with this in-depth quiz!

Test your understanding of Unity’s Physics, Movement, and MonoBehaviour with this insightful beginner-friendly quiz!

Dive into the fundamentals of open-world game development in Unity with this beginner-friendly quiz.

Challenge yourself with this beginner-friendly quiz on building an endless runner in Unity!

Test your beginner-level knowledge of Unity platformer development with this engaging quiz.

Test your basic knowledge of Unity and Unreal Engine with this beginner-friendly quiz on game development fundamentals.

This assessment evaluates your understanding of Unity's component-based architecture, how GameObjects and their components interact, the hierarchy system with nested GameObjects, and how to reference them in scripts.

This assessment evaluates your understanding of Unity's NavMesh system, including navigation baking, NavMeshAgents, pathfinding, obstacles, and scripting interactions with NavMesh to create AI-driven movement.

An assessment to test the correct usage of Unity's events and lifecycle functions in the context of the game "Clash Royale"

- This assessment gives us an idea of your C++ skills - Companies that evaluate this skillset in interviews: Rockstar Games, Ubisoft, Mayhem Studios, etc. - 10 Multiple Choice questions - Average time to complete: 7 to 10 minutes

Let's assess your Data Structures! 📋 &nbsp;- This assessment gives us an idea of your problem solving skills using DSA - Companies that evaluate this skillset in interviews: MPL, LILA Games, GSN Games, etc. - 10 Multiple Choice questions - Average time to complete: 7 to 10 minutes

Let's assess your Programming Patterns! 📋- This assessment gives us an idea of your code architecture skills - Companies that evaluate this skillset in interviews: Dirtcube, PTW, Playshifu, etc. - 10 Multiple Choice questions - Average time to complete: 7 to 10 minutes

Let's assess your OOPs skills! 📋- This assessment gives us an idea of your fundamental OOPS concepts and Solid principles skills - Companies that evaluate this skillset in interviews: Hitwicket, GSN Games, Tomo Club, etc. - 10 Multiple Choice questions - Average time to complete: 7 to 10 minutes

Let's assess your Unity Skills 📋 - This assessment gives us an idea of your Unity fundamentals - Companies you can apply for after taking this assessment: Godspeed games, Salvation Games, nCore Games, etc. - 9 questions: 9 Multiple Choice - Minimum score needed to qualify: 80% - Average time to complete: 5 to 10 minutes

Tencent

WeChat Product Management Intern

WeChat Data Science Intern

Activision

Senior Expert Tools Programmer

Expert Tools Programmer

SciPlay

Marketing BI Developer

Keywords Studios

Japanese Trust and Safety Moderator

Homa games

Senior Full-Stack Engineer: Unity C#

Art Director - All in Hole

Senior MLOps Engineer

This WeChat Product Management Internship involves identifying business problems through data analytics and proposing data-driven solutions.  Interns will support the Product Team in analyzing workflows, identifying inefficiencies, and recommending improvements to enhance user experience.  Collaboration with internal and external teams to implement process improvements is crucial.  Responsibilities include tracking project progress, identifying risks, and proposing solutions for timely delivery. The role requires strong data analysis skills (Excel, SQL/Python preferred) and excellent communication skills in English and Mandarin.

Product Operation Management Intern

Network Engineer Intern

Senior Software Engineer (C++)

Technical Account Manager

Overseas UA Manager - Casual Games

Associate Account Representative

Product Operations Intern

Senior Environment Artist

<div data-automation-id="jobPostingDescription" class="css-oplht1"><h1>Business Unit</h1>WeiXin Group(WXG) is responsible for the construction and operation of the Weixin ecosystem and leveraging Weixin's open platforms such as Official Accounts, Mini Programs, Weixin Pay, WeCom and search function. WXG provides solutions and connectivity for intelligent upgrades across all industries. WXG is also responsible for the development and operation of QQ Mail, WeRead and other products.<h1>What the Role Entails</h1>Responsibilities<ul><li>Identify business problems through data analytics and propose data-driven solutions.</li><li>Support the Product Team in analyzing current operational workflows, identifying inefficiencies, and recommending improvements to enhance WeChat's user experience</li><li>Collaborate with internal teams and external vendors to implement process improvements that align with product goals</li><li>Track project progress, identify potential risks, and propose solutions to ensure timely delivery</li></ul><h1>Who We Look For</h1>Requirements<ul><li>Currently enrolled in an undergraduate degree program in Computer Science, Data Science, Information Systems, Industrial Engineering, or a related field</li><li>Students who will graduate in 2026 or beyond and will be able to commit to a full time internship (Monday to Friday) during the summer period and potentially convert into a part-time internship during semester term (3 days per week; We are onsite Tuesday/Wednesday/Thursdays)</li><li>Strong sense of ownership, customer-oriented mindset, and integrity</li><li>Fast learner and team player with excellent communication skills</li><li>Basic data analysis skills using Excel; proficiency in SQL or Python is a plus</li><li>Prior work or internship experience in the internet industry is preferred</li><li>Fluency in English and Mandarin to collaborate effectively with international stakeholders and HQ-based teams</li></ul><h1>Equal Employment Opportunity at Tencent</h1>As an equal opportunity employer, we firmly believe that diverse voices fuel our innovation and allow us to better serve our users and the community. We foster an environment where every employee of Tencent feels supported and inspired to achieve individual and common goals.</div>

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Free | C++ | Pong

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This assessment gives us an idea of your C++ skills- Companies that evaluate this skillset in interviews: Rockstar Games, Ubisoft, Mayhem Studios, etc.- 10 Multiple Choice questions- Average time to complete: 7 to 10 minutes

Let's assess your Data Structures! - This assessment gives us an idea of your problem solving skills using DSA- Companies that evaluate this skillset in interviews: MPL, LILA Games, GSN Games, etc.- 10 Multiple Choice questions

Data Structures and Algorithms

Let's assess your Programming Patterns! ????- This assessment gives us an idea of your code architecture skills- Companies that evaluate this skillset in interviews: Dirtcube, PTW, Playshifu, etc.

Programming Patterns

Let's assess your OOPs skills! ????- This assessment gives us an idea of your fundamental OOPS concepts and Solid principles skills- Companies that evaluate this skillset in interviews: Hitwicket, GSN Games, Tomo Club, etc.

Object Oriented Programming

Let's assess your Unity Skills ????- This assessment gives us an idea of your Unity fundamentals- Companies you can apply for after taking this assessment: Godspeed games, Salvation Games, nCore Games, etc.

Unity Game Engine

Unity Event Functions - Clash Royale

Unity Component System

Unity NavMesh Agent

Game Dev Assessments

Software Developer Intern at Puzzle Cats, building mobile games, Unity, C#, iOS, Android, experience with mobile technologies.

<div class="description">Puzzle Cats creates and publishes mobile games for casual players. 
We’re a leader in the mobile gaming market with tens of millions of downloads!
You will join an a fast growing startup environment where you will 
take ownership of your own product and contribute actively with new 
ideas in a creative and stimulating working environment.
You will learn how to build, ship and scale games to millions of 
players worldwide! We are looking for talented engineers interested in 
creating something big!
To succeed in this role, you will need to have a good understanding 
of the casual mobile game market. You will work on and ship at least 1 
game during your term.
You will be developing fun and highly scalable mobile games, played 
by millions of people. You will be part of a small and high performing 
team, and will have the opportunity to develop your skills while 
delivering great mobile games.
YOU WILL BE GREAT AT THIS JOB IF - You like playing games. - You are creative and have a hacker mindset. - Extensive experience with Unity and mobile technologies. (C#, iOS, Android) - Strong object-oriented skills preferred. - Knowledge of scripting languages. (Python, JS) - Experience with data pipelines, big data, machine learning, and real time systems preferred. - Experience with cloud computing. - Experience with version control systems such as GIT. - You have excellent problem solving, critical thinking, and communication skills. - You have good sense of gameplay experience, and special attention to detail.
BROWNIE POINTS - Shipped mobile games - Professional game development experience - Good knowledge of casual games
COMPENSATION AND BENEFITS - Competitive salary. - You will be challenged to build, ship and scale great mobile games from scratch!</div>