Hi, a pleasure to greet you, and is happy to be participating in your contest. Here I uploaded my design alternatives for your logo #65 #66 Hope you like.
If you have any requirement, please feel free to let me know. It will be a pleasure to work for you.
Thank you for you entries Daniel. #125 has potential. However, the dots would need to be joined without the overlapping lines somehow. Diagrams in my line of business often involve dots joined by lines - think of a map with a dot for a city and then lines for roads between them. I'm interested in getting 16 elements as Hexadeca is the Greek prefix for 16.