When comparing Topcoder vs Zoombowi, the Slant community recommends Topcoder for most people. In the question“What are the best coding challenge sites?” Topcoder is ranked 8th while Zoombowi is ranked 10th. The most important reason people chose Topcoder is:
Division 1 upper levels in Topcoder has problems which forces users to think about which is the correct algorithm to use to solve them. A lot of problems will also force developers to use multiple data structures and algorithms to find the solution.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Problems faced will force users to practice their algorithm skills
Division 1 upper levels in Topcoder has problems which forces users to think about which is the correct algorithm to use to solve them. A lot of problems will also force developers to use multiple data structures and algorithms to find the solution.
Pro Great community
There are a lot of top programmers who hang around the Topcoder forums answering questions or giving their insight and their way of solving to different problems.
Pro Very addictive
Users gain XP for every challenge they complete, can unlock achievements and climb the global leaderboard. This provides the user with a genuine sense of progression as their skillset increases.
Pro Learn to think like a programmer
Almost everything relating to learning to code is geared toward only teaching basic syntax. Edabit goes beyond syntax and teaches its users how to think like real programmers (problem solving) in a fun and interactive way.
Pro Get instant feedback
Users can start coding immediately while getting instant feedback. If their code works, they pass the challenge. If it doesn't, they fail and must try again.