
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.

Cold Turkey
Stay Focused
Freedom.to
FocusMe
one sec
LeechBlock
Ashdeck
BlockSite is an extension, which automagically blocks websites of your choice.

Which is more popular?
Based on our record, CheckIO should be more popular than BlockSite. It has been mentioned 46 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | checkio.org | blocksite.co |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
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 BlockSite yet.
Walkthroughs and reviews on video.
Intro Video. How to get maximum from CheckiO
How to Block Distracting Apps & Websites (BlockSite Review)
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CheckIO and BlockSite. 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...
We have no reviews of BlockSite yet. Be the first one to post
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: about 3 years ago
Much better to get your hands dirty than watching the videos. Try: https://checkio.org/. Source: over 3 years ago
Using Browser Extensions: Browser extensions like https://blocksite.co/ and https://www.webblockerextension.com/ allow for easy and customizable website blocking. - Source: dev.to / over 2 years ago
I also installed the BlockSite app which lets me block particular sites that I usually gravitate to and trigger my rabbit hole journey. I had to install Brave for this as it doesn't work with lesser known minimalist browsers. It also... Source: over 3 years ago
For anyone like me who might even just open the site out of habbit, I have a plugin I've used before called BlockSite. Source: over 3 years ago
When comparing CheckIO and BlockSite, you can also consider the following products.


Cold Turkey is a free productivity program that you can use to temporarily block distractions so that you can get your work done!
Compare Cold Turkey to CheckIO or BlockSite:

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

More suitable with Google Chrome, this service enables you ensure you do not waste precious time on updating Facebook status or chatting with people.
Compare Stay Focused to CheckIO or BlockSite:

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

Freedom is a productivity hack that lets you block apps, websites or the entire Internet on iPhones, iPads, Windows and Mac computers.
Compare Freedom.to to CheckIO or BlockSite: