
HackerRank
Project Euler
Codewars
Exercism
CodeForces
interviewing.io
Coderbyte
Practice and level up your development skills and prepare for technical interviews.

LearnZillion
Workday Student
McGraw-Hill Connect
ClassDojo
Nearpod
GoPad for Schools
Tuio.org
Top Hat is an education teaching app that makes teaching fun and effective for its stakeholders.
Which is more popular?
Based on our record, LeetCode seems to be a lot more popular than Top Hat. While we know about 544 links to LeetCode, we've tracked only 1 mention of Top Hat.
Website, pricing, platforms and company facts side by side.
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| Website | leetcode.com | tophat.com |
| Pricing | ||
| Company | — | Startup from Canada · 250 - 499 employees · 2009 |
| 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
Overall verdict
Why this product is good
Recommended for
Top Hat is recommended for university and college instructors who wish to adopt more interactive teaching strategies, educators who regularly conduct large lectures, and institutions aiming to incorporate technology to bolster traditional teaching methods.
Walkthroughs and reviews on video.
Is A LeetCode Premium Subscription Worth It?
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


LeetCode is a renowned online platform offering a compendium of coding challenges that enable software developers to sharpen their programming prowess, facilitating their preparation for technical interviews. This...
What are LeetCode and LeetCode alternatives good for?LeetCode💡Interested in leveling up your career? Apply to the Formation Fellowship...
In the quest for coding excellence, developers often seek platforms that not only challenge their skills but also make the learning process engaging and fun. While Leetcode has been a staple in the coding community...
Top Hat is online testing software that makes teaching fun and effective. Top Hat's online test software lets you securely administer tests and quizzes directly on students' devices.
Recommendations tracked on public social media and blogs since March 2021.


General Coding Assessment (GCA): the harder of the two, but manageable with preparation. It's done on CodeSignal, either in person or online. To prepare, practice DSA questions on competitive programming sites like LeetCode, Codewars,... - Source: dev.to / about 1 month ago
Category Tool URL How I used it General AI assistant ChatGPT Https://chatgpt.com Breaking down concepts, simulating interviewers, reviewing answers AI writing / reasoning Claude Https://claude.ai Refining behavioral stories and... - Source: dev.to / 4 months ago
Plain BST. Fine when input is random or the problem doesn't require worst-case guarantees. Tree problems on LeetCode typically assume balanced input and don't ask you to maintain balance yourself. - Source: dev.to / 4 months ago
I'm pretty sure TopHat is able to do this within the IOS app. I know lockdown browsers exist, maybe it follows a similar path? Idk. Source: over 5 years ago
When comparing LeetCode and Top Hat, you can also consider the following products.

HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
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LearnZillion champions teachers and provides schools and districts with an effective bridge to the common core.
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Project Euler is a series of challenging mathematical/computer programming problems that will...
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Workday Student is the first true cloud-based student information system application that gives insights into the student lifecycle for education institutions.
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McGraw-Hill Connect is a web-based assessment and assignment platform that allows students to complete their tasks comprehensively in no time.
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