WOD
1 Strict pull-up, 2 Push-up, 3 Squat
2 strict pull-ups, 4 push-ups, 6 squats
3 strict pull-ups, 6 push-ups, 9 squats
Etc…
12 minutes, as many reps as possible

Start at a higher round if you think it will allow you to complete more reps in the 12 minutes—e.g., 5-10-15, then 6-12-18, then 7-14-21, etc.

Compare to: 21/01/2019

For scaling and detailed description, see the Zen Planner app.