Im Not a Robot Game
Crazygames
Captcharoo
Game Jolt
Poki
Wordle
https://player2.game/

Scrimba
Codédex
GoIT LMS
Codelita
Data Protocol
codedamn
Codecademy
Programming exercises for experienced engineers.

Which is more popular?
Based on our record, CodeCrafters seems to be more popular. It has been mentioned 11 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Player2.game
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| Website | player2.game | codecrafters.io |
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What each product offers, as listed by its team.

Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
No analysis of CodeCrafters yet.
Walkthroughs and reviews on video.
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Player2.game and CodeCrafters. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Tracking Player2.game since Aug 2025.
Sometime ago, I decided to embark on a new endeavor, I was curious about how shell works, and came across the the codecrafters.io build your own shell challenge, and thought this is a good opportunity for me to learn shell, as well as... - Source: dev.to / 19 days ago
Submitting with git push also exists at CodeCrafters, for code you write from scratch. - Source: dev.to / 28 days ago
I had a lot of with Code Crafters. It's a paid platform, but they give you a basic walk through of different technologies, with full test suites. For example, you implement some basic Redis. It doesn't spoon feed you what to do, but... - Source: Hacker News / 10 months ago
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Proof-of-humanity: Check that you're not talking with an AI.
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Empowering emerging markets with high-quality tech education
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