This is a repeat of 12.2. It is a snatching CrossFit workout. The Open allows scaling, but this workout is designed so anyone that has been doing CrossFit for some time should at least be able to do the first 30 reps. BUT if you must scale, just find a reasonable weight to jump to and do the best you can.

Workout of the Day
Strength/Skill
Snatch
From the hang – build to a heavy in 15 minutes
Conditioning
AMRAP 10 
30 Snatches 75/45
30 Snatches 135/75
30 Snatches 165/100
As Many Reps as possible Snatches 210/120
Athletes must change out their own weight