
Codewars
Exercism
LeetCode
CodinGame
CodeCombat
HackerRank
Codecademy
CheckIO is a web site with a mission: To teach JavaScript and Python coding skills through a game-playing interface. It is designed to teach new skills or improve existing skills through completing challenges.

Left 4 Dead
Dying Light
Sneaky Bears
Killing Floor
Dead Space
Resident Evil
Raw Data
The world has collapsed.
Which is more popular?
Based on our record, CheckIO seems to be more popular. It has been mentioned 46 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | checkio.org | madfingergames.com |
| Company | — | Startup from the Czech Republic · 50 - 99 employees · 2009 |
| Listed in |
What each product offers, as listed by its team.


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Possible disadvantages
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 DEAD TRIGGER yet.
Walkthroughs and reviews on video.
Intro Video. How to get maximum from CheckiO
Dead Trigger (Android) Review - Heavy Metal Gamer Show
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CheckIO and DEAD TRIGGER. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


CheckiO is a platform with coding games created for different levels of programmers, from beginners to advanced levels. Using fun and engaging methods, you can use coding games to solve challenges in TypeScript and...
CheckIO is available in English and Spanish. The platform was designed by a group of engineers and now has a number of customers all over the globe who may use it to improve their programming speed and abilities by...
Checkio is the most whimsical HackerRank alternative on this list. It’s also focused on two languages: Python and TypeScript. On this site you’ll be thrown into a gamer’s paradise that includes robot mollusks and...
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Recommendations tracked on public social media and blogs since March 2021.


Have you heard of CheckIO (https://checkio.org/)? They have a gameified "Mario world" of coding challenges that are smaller and come with more explanation, tests to guide you through edge cases and provide hints. The challenges start... Source: almost 3 years ago
Cyber isn't gonna be a light switch, where you can flip it and be good. Don't be too hard on yourself. Start with some hands on stuff like https://tryhackme.com or checkio.org. You could look at certs like Security+ or CySA+ for some... Source: over 3 years ago
Much better to get your hands dirty than watching the videos. Try: https://checkio.org/. Source: over 3 years ago
Tracking DEAD TRIGGER since Mar 2021.
When comparing CheckIO and DEAD TRIGGER, you can also consider the following products.


Left 4 Dead is an Engaging, Action-Adventure, Horror-Survival, FPS (First-person Shooter), Co-op, Single and Multiplayer video game created and published by Valve.
Compare Left 4 Dead to CheckIO or DEAD TRIGGER:

Download and solve practice problems in over 30 different languages.
Compare Exercism to CheckIO or DEAD TRIGGER:

Dying Light is an Action-Adventure, First-person Perspective, Horror-Survival, Zombie, Co-op, Role-playing, Single and Multiplayer video game created by Techland and published by Warner Bros.
Compare Dying Light to CheckIO or DEAD TRIGGER:

Practice and level up your development skills and prepare for technical interviews.
Compare LeetCode to CheckIO or DEAD TRIGGER:
