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Project Euler is a series of challenging mathematical/computer programming problems that will...

Which is more popular?
Based on our record, Project Euler seems to be a lot more popular than OpenIn.app. While we know about 415 links to Project Euler, we've tracked only 6 mentions of OpenIn.app.
Website, pricing, platforms and company facts side by side.
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OpenIn.app
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| Website | loshadki.app | projecteuler.net |
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Project Euler Challenges 1–4 - Coding Challenges with Florin
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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...
Recommendations tracked on public social media and blogs since March 2021.

It doesn’t directly address your concern but you might like https://loshadki.app/openin/. Source: over 3 years ago
Rectangle Pro can do that, if you pair it with advanced bettertouchtool triggers. But I don't think your solution is optimal, it'd be much easier to create a reddit.com webapp with e.g. fluid.app, make so every reddit link is handled via... Source: over 3 years ago
Another way to do it is to use a “browser chooser” app. This is an app that you set as your default browser. It’s not a browser itself, but instead it sends your links to your preferred browser. There are a bunch of these apps. I use... Source: about 4 years ago
Let's hope this is going to help me solve some more Project Euler [1] problems! [1] https://projecteuler.net/. - Source: Hacker News / 4 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 / 7 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 / 9 months ago
When comparing OpenIn.app and Project Euler, you can also consider the following products.

Opener is an app that allows you to open links from the web in apps instead! Copy a link and launch Opener to see the apps that it can be opened in, or use Opener's action extension right from other apps!
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Practice and level up your development skills and prepare for technical interviews.
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Choosy opens links in different browsers as specified, according to rules, set by the user.
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Download and solve practice problems in over 30 different languages.
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