LightBot
CodeCombat
Robocode
Scratch
Human Resource Machine
CSSBattle
CodeSignal
Colobot Gold
LeetCode
HackerRank
Project Euler
Codewars
Exercism
CodeForces
interviewing.io
Coderbyte
LeetCode is the best platform to help people practice solving coding problems and prepare for technical interviews. The main users are software engineers. LeetCode has over 1,900 questions covering many different programming concepts.
Based on our record, LeetCode seems to be a lot more popular than LightBot. While we know about 544 links to LeetCode, we've tracked only 7 mentions of LightBot. 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.
Https://lightbot.com/ While not as direct or effective, if you want an "algorithmic" magic trick, a fun one is the Kruskal count. It shows how you can predict exactly where the spectator's "random" moves will end up. https://faculty.uml.edu/rmontenegro/research/kruskal_count/kruskal.html. - Source: Hacker News / almost 2 years ago
My daughter and I play "dadbot" where I'm the robot and she has to give me clear instructions on what I should do. It started after I showed her https://lightbot.com/ but we like the "screen-free" nature of dadbot better. Eventually she jumps on my back and the game doesn't last much longer because dadbot gets tired. - Source: Hacker News / over 2 years ago
There was a cool flash browser game... I believe I played an early version pre-2010... But the main lightbot site says 2014. Source: over 3 years ago
This game looks like a clone of LightBot, a popular Flash game from back in the day. Source: over 3 years ago
Another good game for programmer students is Lightbot. Source: over 4 years ago
General Coding Assessment (GCA): the harder of the two, but manageable with preparation. It's done on CodeSignal, either in person or online. To prepare, practice DSA questions on competitive programming sites like LeetCode, Codewars, and CodeChef for 1–2 weeks, and you should be in good shape. - Source: dev.to / about 1 month ago
Category Tool URL How I used it General AI assistant ChatGPT Https://chatgpt.com Breaking down concepts, simulating interviewers, reviewing answers AI writing / reasoning Claude Https://claude.ai Refining behavioral stories and system design explanations Coding practice LeetCode Https://leetcode.com Core DSA practice and timed coding drills Coding explanations NeetCode Https://neetcode.io Pattern-based... - Source: dev.to / 4 months ago
Plain BST. Fine when input is random or the problem doesn't require worst-case guarantees. Tree problems on LeetCode typically assume balanced input and don't ask you to maintain balance yourself. - Source: dev.to / 4 months ago
Your preparation should not be random. Platforms like LeetCode, Codeforces, and GeeksforGeeks are tools—but what matters is how you use them. - Source: dev.to / 5 months ago
Bash /path/to/chrome-launcher.sh email001@gmail.com https://leetcode.com. - Source: dev.to / 5 months ago
CodeCombat - Learn programming with a multiplayer live coding strategy game.
HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
Robocode - Robocode is a programming game where the goal is to code a robot battle tank to compete against...
Project Euler - Project Euler is a series of challenging mathematical/computer programming problems that will...
Scratch - Scratch is the programming language & online community where young people create stories, games, & animations.
Codewars - Achieve code mastery through challenge.