Consoly

Guess the output, test your logic, and prove you're a real developer.

Think you can read code better than a compiler? Prove it.

Consoly is the ultimate daily challenge designed exclusively for developers who think they’ve seen it all. No tutorials, no hand-holding. Just you, a snippet of code, and your logic.

🔥 THE DAILY CHALLENGE

Every day, a new puzzle is released globally. Thousands of developers face the exact same code snippet. You have only 3 attempts to guess the correct output. Will you nail it on the first try and prove your seniority, or will you fail like a script kiddie?

📚 NEW: LEARN MODE

Ready to expand your tech stack? Dive into our interactive lessons and master new programming languages from scratch. Choose your language, follow bite-sized lessons, and level up your coding skills right from your pocket. Perfect for beginners and veterans alike.

🧠 PRACTICE MODE

Don't want to wait? Sharpen your skills with hundreds of archived challenges. From "Hello World" logic to complex asynchronous hell, train your brain to read and debug code at the speed of light.

🚀 FEATURES:

One Global Challenge: A fresh code puzzle every 24 hours.

Interactive Learning: Step-by-step lessons for multiple programming languages.

Unlimited Practice: Access archived challenges to hone your logic.

Flex Your IQ: "No-spoiler" share cards (⬛⬛🟩) to show off your streak on LinkedIn or X.

Developer-First Design: Premium, IDE-style dark interface.

Global Stats: Track your performance and prove you belong in the top 1%.

Most senior engineers fail the first time. What about you?

Download Consoly. Compile in your brain.