
LeetCode
Exercism
Codewars
HackerRank
CodeSignal
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CodeCombat
Project Euler is a series of challenging mathematical/computer programming problems that will...

DuckDuckGo
Google
StartPage
Qwant
Searx
Ecosia
Brave Search
YaCy is a free search engine that anyone can use to build a search portal for their intranet or to...

Which is more popular?
Based on our record, Project Euler should be more popular than YaCy. It has been mentioned 415 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Walkthroughs and reviews on video.
Project Euler Challenges 1–4 - Coding Challenges with Florin
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YaCy: The P2P Search Engine
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External articles and on-site reviews we used to compare the two products.


Project Euler provides a large collection of challenges in the domain of computer science and mathematics. The challenges typically involve writing a small program to figure out the solution to a clever mathematical...
If you are studying algorithms and computer programming, chances are you’ve heard of Project Euler. A collection of mathematical problems made for problem solvers who are interested to combine mathematics and...
YaCy stands out from other search engines because it runs on open source, peer-to-peer software. Not everyone wants to go through the hassle of installing software to run searches, but if its decentralized nature...
Each YaCy peer crawls the internet to find and index web pages, which become available to other peers in the network. Typical privacy concerns are non-existent in the YaCy network since no single entity is in charge...
Recommendations tracked on public social media and blogs since March 2021.


Let's hope this is going to help me solve some more Project Euler [1] problems! [1] https://projecteuler.net/. - Source: Hacker News / 5 months ago
Https://projecteuler.net/ for "Thinker" brain food. (it still has the issue of not being a pragmatic use of time, but there are plenty interesting enough questions which it at least helps). - Source: Hacker News / 8 months ago
I have a Project Euler (https://projecteuler.net/) account. Though I do not register at all on the leader board I will sometimes work obsessively on a problem just to make one of the level icons light up for me. There is not really... - Source: Hacker News / 10 months ago
Thoughts on YaCy’s P2P search model if you’ve seen? https://yacy.net. - Source: Hacker News / 15 days ago
It's still kind of an open problem. There are partial solutions, but not yet really an integrated one. There is Hister: https://hister.org/ that builds some sort of drive-by index of what you're browsing anyway. And there are "true p2p"... - Source: Hacker News / 20 days ago
There's yacy. I didn't get useful results wheb I tested it though. https://yacy.net/. - Source: Hacker News / about 1 month ago
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