writer's challege pool

Most personally challenging: 6 10 11 20 25
Least personally challenging: 1 3 9 12 18

Most flexible: 1 3 12 18 22
Least flexible: 5 8 10 19 21

Most interesting: 1 7 12 18 22
Least interesting: 4 8 11 16 21

Top 3: 1 7 9
Bottom 3: 4 11 17