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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 Campnab. While we know about 415 links to Project Euler, we've tracked only 15 mentions of Campnab.
Website, pricing, platforms and company facts side by side.
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| Website | campnab.com | projecteuler.net |
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| Company | 2017 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Popular campgrounds open for reservations months in advance—and sell out in minutes. But many of those campsite reservations get canceled. So, we built an app that scans sold-out parks for new availabilities and sends notifications about them. Since we did, we’ve helped campers all over North...
No description of Project Euler yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Campnab yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How to Create Campsite Availability Alerts
More videos
Project Euler Challenges 1–4 - Coding Challenges with Florin
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Campnab and Project Euler.
Campnab's answer
Campnab scans sold-out state, provincial, national, and some county parks for cancelled campsite reservations and permits. When it spots an opening that matches your requirements, it sends a text message to you about the new availability.
Campnab's answer
We monitor parks throughout the US and Canada—and can check for backcountry availabilities in a number of these parks. Using Campnab is super-easy as we’ve put so much effort into making the interface clean and intuitive. Plus, it has all kinds of useful features (for example: the ability to scan only for specific campsites). Meanwhile, if you ever run into an issue, one of us will help resolve it one-on-one. Members tend to be pleased that a real human is ready to lend a hand when needed.
Campnab's answer
A lot of seasonal campers use Campnab throughout the spring, summer, and early fall. That said, we also do see a number of full-time RVers sign up for annual plans, as they need to be able to find campsite reservations year-round. We also find that some fair-weather campers use our pay-per-use scans once or twice a year.
Campnab's answer
Eric and Kim bought a campervan, but couldn’t find a place to camp as every park was sold-out. This led Kim to spend hours hitting Refresh on the parks’ booking site in hopes of finding an availability. Eric figured he could automate the process to save Kim some time—and realized that others might also like this sort of service. So, he and his friend (also named Eric) released the product publicly. Since then, Campnab has become our full-time job, as we work to keep the system running well, add new features, and introduce scanning for additional regions.
Share your experience with using Campnab and Project Euler. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have been using Campnab for the most popular camping destinations around the country and have had 100% success in finding not only a campsite, but the specific waterfront campsites we always seek out. I highly...
I've used Campnab twice and was able to secure great campsites in my desired location both times. Both were for very busy weekends and I wouldn't have been able to snag a campsite otherwise. Love this service so much!
I recommend this app to anyone that likes camping and will definitely use it in the future. I was interested in camping in Canyonlands National Park, UT, but it was solid booked at least 6 months in advance. Though a...
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.


Campnab is a must have for the RVers/campsers I know. https://campnab.com/. - Source: Hacker News / about 3 years ago
We use an app called CampNab. There's a monthly fee but we've used it the past few years with a lot of success. Basically alerts you when a site opens up (cancelled reservations). Source: over 3 years ago
There is also a cool website you can pay for that will notify you. https://campnab.com/. Source: over 3 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 / 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
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