Project Euler
LeetCode
Exercism
Codewars
HackerRank
CodeCombat
CodeForces
CodeSignal
Aha!
productboard
Asana
Wrike
Jira
Basecamp
Trello
UserVoice
Project Euler
Aha!Aha! is recommended for product managers, project managers, marketing teams, and organizations that need a structured way to plan and track product development from conception through to execution. It is particularly useful for medium to large enterprises that can leverage its full suite of features.
Based on our record, Project Euler seems to be a lot more popular than Aha!. While we know about 415 links to Project Euler, we've tracked only 3 mentions of Aha!. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Let's hope this is going to help me solve some more Project Euler [1] problems! [1] https://projecteuler.net/. - Source: Hacker News / about 2 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 / 5 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 competition just a tiny reward. - Source: Hacker News / 7 months ago
I do hobby programing. It is sometimes to create something (supposedly) useful. Lately though it is more discovery and a little math like. I enjoy Project Euler (https://projecteuler.net/. Recently I have been playing with superpermutations (https://projecteuler.net/) and pencil and paper is useful but filling lots of paper with lots of numbers is not that fun. - Source: Hacker News / over 1 year ago
As pointed out in a sibling comment, it appears that quote only shows up if you're logged in, but assuming you have an account and are logged in, it's on the homepage (https://projecteuler.net/), second paragraph under the following heading: > I learned so much solving problem XXX, so is it okay to publish my solution elsewhere? > It appears that you have answered your own question. There is nothing quite like... - Source: Hacker News / over 1 year ago
Note, this is not the stack used by https://aha.io. - Source: Hacker News / over 2 years ago
Currently I am evaluating aha.io but it's not that pretty and config is a bit sub par in my opinion. Product board seems nice but I have to evaluate it. What are you using? Source: almost 4 years ago
Aha.io do great pop ups - top right small box, always announcing new features / improvements / events / blog posts that are relevant. It's helped me really learn the tool more and shows me that there's always improvements and activity from the dev team. Source: almost 5 years ago
LeetCode - Practice and level up your development skills and prepare for technical interviews.
productboard - Beautiful and powerful product management.
Exercism - Download and solve practice problems in over 30 different languages.
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
Codewars - Achieve code mastery through challenge.
Wrike - Wrike is a flexible, scalable, and easy-to-use collaborative work management software that helps high-performance teams organize and accomplish their work. Try it now.