Easy(V1-V2 @ 35°)

Flying Pig by BradWilkie

Intermediate(V3-V5 @ 35°)

Pez by mikey.light

Advanced(V6-V8 @ 45°)

alone by Jamie_Jenkins

Mega(V9-V12 at 45°)

Mulled Moosevinemuller by GirthQuake