Based on our record, interviewing.io seems to be a lot more popular than Kattis. While we know about 96 links to interviewing.io, we've tracked only 2 mentions of Kattis. 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.
This is also why many people will suggest you find a project. As it will start you programming somethin and very often something you have some kind of passion or need for. But if you cannot think of a project to do, then I would look for guided projects or programming gamified like kattis.com or leetcode.com. I would highly suggest you do not watch tutorials without coding anything, as this is almost always wasted... Source: 7 months ago
Have you been on https://kattis.com? It’s full of C++ practice exercises that you can sort by level of difficulty and run through tests to check. My teacher had us use it for practice. Hope it helps! Source: over 1 year ago
Interviewing.io[1] lets users to practice mock interviews (coding interviews) with peers or professional interviewers. These interviews are anonymous. They also offer mentorship sessions with “dedicated coaches” from FAANG or other backgrounds. They claim 99% satisfaction rate and 82% of success (landing a job in the desired company). It sounds really vague and difficult to verify due to the anonymous aspect. Does... - Source: Hacker News / 5 months ago
There is also https://interviewing.io/, but that platform is a rip off. Either you need to pay an arm and a leg, or you need to trade two interviews that you do for others in exchange for a single interview that you receive. Pramp is much better in that respect. With Pramp, you interview the other job-hunter for 30 minutes and they interview you for 30 minutes. It's a much fairer exchange. Source: 7 months ago
There are also some services I've used in the past like https://interviewing.io/ that give mock interviews with actual feedback from a human instead of the blank wall that is every company's recruiting team (I think they will give you a few mock interviews for free in exchange for the chance to refer you to a few tech companies.). Source: 7 months ago
I'm not affiliated with them, but it seems like paying for a one time consultation/mock interview through https://interviewing.io/ might help uncover something useful. It does suck to have to pay to hear the "other side". Is this "Honesty as a Service"..? - Source: Hacker News / 9 months ago
Here is the founder of interviewing.io making many of the same points: https://blog.alinelerner.com/how-different-is-a-b-s-in-computer-science-from-a-m-s-in-computer-science-when-it-comes-to-recruiting/. Source: 12 months ago
Codewars - Achieve code mastery through challenge.
LeetCode - Practice and level up your development skills and prepare for technical interviews.
AlgoExpert.io - A better way to prep for tech interviews
Codecademy - Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.
Daily Coding Problem - Get exceptionally good at coding interviews
CodeSubmit - Make Better Hiring Decisions Real-World Technical Interviews