CrossFit Games Open 12.3 Workout

RX
Complete as many rounds and reps as possible in 18 minutes of:
15 Box jumps, 24"/20"
12 Push press, 50/35kg
9 Toes-to-bar

SCALED
Complete as many rounds and reps as possible in 18 minutes of:
15 Box jumps, 24"/20"
12 Push press, 35/25kg
9 Leg Raises/Knee Raises