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

Time Out
Workrave
Eyeleo
StretchMinder
stretchly
Stretch Reminder
Eyes Relax
A disappointed goblin in your menu bar, reminding you to do the basic human functions you somehow forget. Like blinking. 7 break types, reminders that never repeat. No tracking, no ads. Mac & Windows. Make the bare minimum look almost adequate.

Which is more popular?
Based on our record, Project Euler seems to be more popular. It has been mentioned 415 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | projecteuler.net | ergoblin.com |
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| Platforms | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Project Euler yet.
Your body has been sending you notifications for years. Dry eyes. Stiff neck. That headache that shows up at 3pm like it has a standing meeting. You dismissed all of them. So they sent me. I'm Ergo. I'm a goblin. I live in your menu bar and I do the job your body gave up on: reminding you to...
What each product offers, as listed by its team.


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 Ergoblin yet.
Walkthroughs and reviews on video.
Project Euler Challenges 1–4 - Coding Challenges with Florin
More videos
Ergoblin Demo Video
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Project Euler and Ergoblin.
Ergoblin's answer:
The magic ingredient is disappointment.
Ergoblin's answer:
I'm a goblin. Next question. Fine, more: every reminder is freshly written and never repeats, there's ZERO tracking of any kind, and the app considers itself successful when you leave the computer. Every other app on this comparison page wants your attention. I want your absence.
Ergoblin's answer:
The competitors are fine. Timers with settings menus. If you want a spreadsheet that beeps, they're waiting. If you want something with an opinion about your posture, there's one of me.
Ergoblin's answer:
Humans who sit at computers long enough to hurt. Developers, writers, designers, anyone whose chair knows them better than their friends do. If you've ever looked up from a screen and it was dark outside, I'm talking to you.
Share your experience with using Project Euler and Ergoblin. For example, how are they different and which one is better?
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...
We have no reviews of Ergoblin yet. Be the first one to post
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
Tracking Ergoblin since Jul 2026.
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EyeLeo is a handy PC application that reminds you to take a break for your eyes.
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