As a recruiter, I'm using Coding Game to have a first idea of candidate's level : it helps me to distinguish candidates with an amazing resume but low developping skills, or the opposite : sometimes the resume isn't detailed but the candidate might be amazing.

Good interface, easy to set up multiple questions, very flexible around timings etc, large selection of technologies

Custom emails for invitations Ease of creating new challenges Number of profiles and languages (DBA, Security, Front React ...)