#025 has checked in with his answers to the Fifth Challenge. It looks like I tripped him up on 2 of the 5 questions. Here's the current scores as of 1530 hours:

#007 has 6 points after completing 1,2,3,4,5
#016 has 6 points after completing 1,2,3,4,5
#026 has 8 points after completing 1,2,3,4,5
#025 has 9 points after completing 1,2,3,4,5
#010 has 14 points after completing 1,2,3,4

I'm waiting for #010 to check in with her answers before I post the Sixth Challenge.

Bob