Product Page: The Sextet
I've just published my very first ttrpg adventure, designed for 5e (using the OGL / 5e SRD). It's designed to be run during a campaign's "Session 0" as a way to test out players' characters for strengths and weaknesses as well as any holes in the skill set of the group as a whole. 

With a series of fun engaging challenges focused on each of the 6 core abilities the obstacle course style adventure walks players through each set of skills, giving most of the major archetypes opportunities to shine brightly along the way.