Solitary

The surprises keep coming when one guest is quickly eliminated... only to be replaced by a Solitary veteran.

The guests are under the gun before Val's treatment forces the guests to literally beat themselves up.

The guests get scrambled trying to text on Val's "computer from hell".

Lack of food, sun and sleep in Solitary makes the guests question their sanity before they go completely ape.

Val redecorates the pods into cells that make the guests meager living space even more unlivable.

The Guests step into the Matrix as Val turns a virtual maze into a mind-bending reality.

Val plays head games with the final three Guests in a test that makes them color blind.

A bomb detonates in Solitary and earns one guest a serious advantage in the final treatment, the Human Hamster-Wheel of Misfortune.