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

Glympse
PhoneTrack
locus
Zood Location
iSharing
Fog of World
uMobix
Cross-platform location sharing
Which is more popular?
Based on our record, Project Euler seems to be a lot more popular than OwnTracks. While we know about 415 links to Project Euler, we've tracked only 39 mentions of OwnTracks.
Website, pricing, platforms and company facts side by side.
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| Website | projecteuler.net | owntracks.org |
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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
OwnTracks is recommended for privacy-conscious individuals, tech-savvy users who want to self-host their data, and those who are integrated with smart home or automation systems. It’s also suitable for groups or families who wish to keep track of each other's locations securely and privately.
Walkthroughs and reviews on video.
Project Euler Challenges 1–4 - Coding Challenges with Florin
More videos
How To Get Started with MQTT and Owntracks
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Project Euler and OwnTracks. 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...
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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 / 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 / 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 / 9 months ago
I've personally heard of https://owntracks.org/ though I haven't been able to try it myself. Seems like a location history and see where other members of your instance are. - Source: Hacker News / about 2 years ago
The only private alternatives are going to be self hosted and will require some technical skill. See owntracks for details. Source: over 3 years ago
On your side, you need some way to be tracked. Easy solution is an app on your phone, I like OwnTracks as a privacy-respecting option. Source: over 3 years ago
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