Challange Rating ( CR) is an aggregate score of several statistics in a monster's stat block. A creature's Challange Rating is the average of two measurements: offensive challenge and defensive challenge. Each of these two categories have various characteristics, measurements, and weights affecting their final calculation.
This calculation should be a challenge equal to 4 equivalent Player Characters equal of the same level, that should technically should not result in any Player Character's reaching the Dead status if both side are starting at full resources.
These sliders set site audio only, so you can mix against Discord and other apps (phone volume still caps everything).