
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.

Ink
Airtable
Airtable Tools
Claude AI
Notion
addto.me
NaLU AI.dev
đą Notes, links, screenshots, tasks, lists, files, calendar, reminders, and voice memosâall in one appâĄď¸ Capture at the speed of lightâno context switchingđť Mobile-first, desktop, webđ§âď¸ Productivity shouldn't be hard

Which is more popular?
Based on our record, CheckIO seems to be a lot more popular than Hints. While we know about 46 links to CheckIO, we've tracked only 3 mentions of Hints.
Website, pricing, platforms and company facts side by side.
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| Website | checkio.org | hints.so |
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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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Intro Video. How to get maximum from CheckiO
The HINTS exam
More videos
How often each product is chosen within a category, 0â100% relative to the other.


Share your experience with using CheckIO and Hints. 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. Itâs also focused on two languages: Python and TypeScript. On this site youâll be thrown into a gamerâs paradise that includes robot mollusks and...
We have no reviews of Hints 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
Hints AI assistant r/hintsflow https://hints.so via Telegram or WhatsApp or email or SMS to r/ObsidianMD r/ClickUp and r/Notion. Source: about 3 years ago
No matter what tool you use, something like GPT-4 powered AI assistant https://hints.so/ is a valuable tool to allow you to add content. Source: over 3 years ago
Hints (hints.so) - save hours on pipeline routines. Sales reps can update CRMs to create deals, set follow-up reminders, add notes and contacts more smoothly, even auto-generate support tickets. Source: over 3 years ago
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