New platform for developers

Fix & Refactor: learn to think like a Senior

Debug + Refactor + Secure Coding in game missions with XP and auto-tests. Level up your code analysis skills and become a better developer.

Problems of modern education

Why traditional approaches don't work

👾

Only syntax

Simulators teach how to write print, but not how to hunt for SQL injections and real bugs.

📋

AI copy-paste

A junior pastes a ready-made answer — no code analysis skill is developed, no understanding gained.

🧹

Messy code

Tests are green, but the code is unreadable — no refactoring or clean code.

How RedCat Code solves this

A comprehensive approach to learning programming

01
🐛

Debug

Find a bug in real code and make the tests fail. Learn to read other people's code.

02
🔧

Fix

Fix the issue, make CI green, and earn XP. Practice solving real-world problems.

03

Refactor

Remove duplicates, clean up the style, make the code readable. Learn clean code principles.

04
🛡️

Secure

Protect against XSS, SQL Injection, and other vulnerabilities. Security from day one.

05
🧪

Unit tests

Smoke suite right in the browser. Instant feedback on code quality.

06
🚫

Anti-cheat

Keystroke analysis — copy-paste is banned. Only honest learning.

Try it right now

Interactive code editor with real-world tasks

Debug

#1 Fix the Login Bug

SQL injection in the authorization function

Fix

#2 Race Condition

Multithreaded counter

Refactor

#3 Clean FizzBuzz

Remove code duplication

main.py
test.py

          
✓ test_basic_functionality
✗ test_thread_safety
⏳ test_performance

🔥 Why I created RedCat Code

I created RedCat Code because I got tired of the illusion that programmers are “learning” just by watching video tutorials or solving synthetic tasks. It always bothered me that even after completing dozens of courses, people can't find bugs, don’t read other people’s code, and are afraid to touch production.

In real development, you do the same thing every day:

find a bug try to fix it clean up hacks check for security

And there's no environment where you can hone exactly this cycle: Debug → Fix → Refactor → Secure. Most platforms either oversimplify or gamify to the point of meaninglessness.

I tried everything — from LeetCode and Codewars to paid bootcamp platforms. It's always the same:

Detached tasks

Tasks don’t resemble real development

🤷

No concept of quality

No one teaches clean code and refactoring

📋

Only the result

It’s about whether you solved it, not how you wrote it

🔓

No security

No one thinks about vulnerabilities

That’s why I decided to create a platform that:

🎯

Real scenarios

Code like in real projects

🔍

Teaches analysis

Find the problem first, then solve it

Code quality

Refactoring as a required step

🛡️

Security

Security-first approach from day one

RedCat Code is not just another platform for learning programming. It's a real development simulator where you learn to think like a Senior Developer.

There are no shortcuts or ready-made answers here. Only honest work with code and continuous skill improvement.

Development Roadmap

Our plans for the upcoming quarters

🚀

Q3-Q4 2025 — MVP Launch

Launch of the basic platform with core functionality

🐛

Debug Missions

50+ missions for finding bugs in Python code

Refactor Missions

Tasks for improving code quality

🛡️

Security Focus

Missions for finding vulnerabilities

🔧

Fix & Test

Automated tests and solution verification

👤

User System

Registration, profiles, XP system

🏆

Leaderboard

Player rankings and achievements

🎯
Result: A working platform with basic functionality, 100+ active users, feedback from early adopters

Q1-Q2 2026 — Enhanced Experience

UX improvements and addition of advanced features

🚫

Anti-Cheat

Keystroke analysis system

📊

Analytics

Detailed progress statistics

📋

Custom Missions

Task creation for specific needs

📈
Result: A full-fledged educational platform with 200+ missions, 500+ active users, first paid subscriptions
🌍

Q3 2026 — Multi-Language

Expansion to other programming languages

Java Support

Missions for Java developers

🌐

JavaScript/Node.js

Frontend and backend JS tasks

🎓

Learning Paths

Structured courses by topic

👥

Team Challenges

Team competitions

🚀
Result: Multi-language platform, 1000+ users, partnerships with IT companies for corporate training
🏢

Q4 2026 — Enterprise

Corporate solutions and scaling

🏢

Corporate Plans

Solutions for teams and companies

📊

Team Analytics

Analytics for HR and team leads

🎯

Skill Assessment

Skill evaluation for hiring

💼
Result: B2B product for corporate training, 5000+ users, sustainable business model

Frequently Asked Questions

Answers to popular questions about the platform

Is the platform suitable for beginners?

+

RedCat Code is designed for developers with basic Python knowledge. If you know the syntax and can write a simple function — you're ready for our missions.

How does the anti-cheat system work?

+

We analyze keystroke patterns and solution time. Copying code from AI or other sources is easily detected and blocked.

Can it be used for corporate training?

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Yes! We offer special plans for teams with analytics, custom missions, and integrations. Contact us to discuss the details.

What programming languages are supported?

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Currently, Python is available. We plan to add Java, JavaScript/Node.js, Go, and other popular languages in 2026.