Two Strangers, One White Cube, 100 Days: How MrBeast's $500,000 Isolation Challenge Played Out

Open on YouTube ↗
Overview

MrBeast built a large isolation chamber and put two strangers, Bailey and Suzie, inside it for 100 days. If both stayed the full 100 days, they would share the $500,000 in a vault in the room. If either one left early, both would get nothing. The central question was less whether they could physically survive and more whether boredom, discomfort, and a series of paid temptations would wear down their prize money or their patience with each other.

13 min read
0:46

The Setup: Everything You Need, Nothing You Want

The two contestants met for the first time when their blindfolds came off inside the chamber. MrBeast explained that the room held everything needed for 100 days. The food supply was described as healthy but "basically the exact same thing over and over again." There was a private bathroom with a shower and no cameras, and a bed to sleep on. "They have everything they need to survive 100 days," the host said. "It's just a question of do they want it?"

The contestants started out awkward, standing on opposite sides of the room. Early on, one of them said what unsettled them most was that "the world will have just kept going" outside while they sat inside.

The host called the lack of any sense of time the most interesting part of the experiment. The room showed no day or time. On the first night, Suzie and Bailey slept only about two hours, so their "second day" began at 2:37 a.m. One of them decided to "just act like this is just the new normal."

Fighting the Lights and the Boredom

MrBeast said life in the white cube came down to two things: hiding from the bright light and trying to stay entertained. The contestants built makeshift shields against the lights. On day four, they used paper from their journals to make a deck of playing cards, and the host joined a game.

On day five, they asked the camera crew to sign a "sign-in sheet." MrBeast realized this was a trick to learn the date and time, because the crew was writing it down. He called it "pretty smart" and confiscated the sheet.

By day seven, the host said, anything smart had gone "out the window." Bailey was throwing food around in a game, with pork and vegetables as the casualties. The host said that by day nine they were bored enough to risk the "red line" that would cost them the prize if they crossed it. On day ten, they split the cash into $250,000 on Suzie's side and $250,000 on Bailey's side to remind themselves what was at stake.

3:33

Day 10: A Door, the Sky, and a $50,000 Chef

On day ten, MrBeast revealed a door the contestants had not known about and opened it. It was their first view of the outside in ten days, and they were visibly moved by the sky. He then explained the core mechanic. Every ten days he would offer something to make the challenge easier, paid for out of their prize money.

The first offer was a private chef who would cook anything they wanted for the rest of the challenge, for $50,000. To sharpen the temptation, he let them eat a good meal first, "as a floor for your imagination." Afterward, one contestant said the thought of their usual food was "grossing me out even worse." They both agonized, but they declined. MrBeast said he had not expected them to refuse. The contestants congratulated each other for "staying strong," though the host observed that once the chef was gone, they already seemed to regret it. Their regular meals stayed so bland and solid that a serving could be held sideways without falling off the plate.

5:44

Day 20: Beds and a Light Switch

The following days followed a numbing routine of waking, cooking, and sleeping. Bailey compared living with Suzie to sharing space with "an annoying sibling." The lights stayed the biggest problem. Suzie retreated to the bathroom because it was the only place the light could be turned off, and one of them said their eyes physically stung late at night.

MrBeast designed the day 20 offer around this. He offered two comfortable smart beds, $50,000 combined, plus an iPad that could turn off the lights. The contestants had one hour. The host said he hadn't seen Suzie this happy since the challenge began. Suzie leaned toward yes, noting it was "only 10% of our money," and he predicted they would accept.

At decision time, Suzie said she was fine with whatever Bailey chose, and Bailey said no. MrBeast said he didn't see it coming. Bailey immediately said, "I think I made a mistake, maybe." Later, in the cube, one of them said they felt slight regret and the other said they felt none.

Boredom, Birthdays, and What the Money Is For

Suzie made a calendar and marked her mom's upcoming birthday, which she expected to be a hard day. Both said boredom was at an all-time high. One described waking up and simply sitting and staring.

They talked about the money. One contestant said they already owned a house and would put much of it toward that. The other said their ideal would be to pay off their parents' debt.

MrBeast explained that he tried not to disturb their routine but was noting what they missed. On day 24 he overheard them wanting seasoning, with one saying that with seasoning they could "easily stay here a hundred days." On day 27, Suzie said she was a big coffee drinker with only water. On day 28, Bailey clearly wanted entertainment.

8:39

Day 30: The First Purchases

The day 30 offer came directly from those overheard wishes. There were five items at $10,000 each:

  • one phone call
  • the full Harry Potter collection
  • a coffee machine
  • salt, pepper, and spices
  • Monopoly

They had ten minutes. They passed on Monopoly, spices, and the phone call. They bought the coffee machine after checking that it came with cream and sugar. They also bought the Harry Potter books, which one of them had insisted on "1,000%."

MrBeast called it the "most expensive coffee maker in the world." The contestants were happy to have something new after 30 days. They had $480,000 left, and one said they could "stay another 70 days easy."

10:46

Hurricane Idalia and the Day 40 TV

Not much happened in the next few days. The host joked that the pair were starting to seem married. Then, on day 34, Hurricane Idalia knocked out the power, and the cameras became largely useless. The video jumps to day 39, when power was restored. The contestants could use the coffee pot, cook, and take hot showers again. They said the room felt "cheerier" and that life was "finally looking up."

On day 40, MrBeast gave them a TV at no cost, but each movie cost $10,000. They showed little interest. They countered with $10,000 for all of them and rejected the host's "buy one, get one half off." The crew removed every movie, and MrBeast left the TV in the room as a reminder.

The contestants got around this. They reasoned that "an antenna is just a piece of metal," ripped a wire from the wall, frayed its end with a knife, and plugged it into the antenna port. The TV found seven digital channels. The only thing they could reliably watch was a car race. Neither had been a race fan, but they watched for the next six days. One said having the TV made the cube feel like "purgatory," which in context meant "almost normal life."

13:25

Day 50: $20,000 to See Family

Before day 50, Suzie made her mom a birthday present in the room. The contestants also decorated with toilet-paper streamers. The day 50 offer was $20,000, or $10,000 each, for a visit from their families. The families were in another room, watching the feed and able to hear the conversation.

Bailey was a yes from the moment the offer was made and called it a "no brainer." Suzie hesitated. With about ten seconds left, she agreed, pointing out that it was her mom's birthday. The families came in, and the crew brought a birthday cake, which the host described as the tastiest thing they'd had in a long time. After the families left, one of the contestants called it "the worst feeling so far" after "the highest of highs," returning to the "little cube all alone."

15:00

Day 60: The Mystery Box and the Teslas

MrBeast repeated that his offers were based on what he overheard. Suzie had said the only thing she'd say yes to now was a Tesla. On day 60, he brought a giant mystery box. Keeping its contents would cost $50,000. They had one hour.

Their discussion went back and forth. Could it be a car? Suzie argued the contents wouldn't match the price. Bailey said he didn't feel confident in a yes and proposed no. Suzie then said she was sure they'd never give away a car, while Bailey countered that the show "could do anything." In the end, they both said no.

The box held $50,000 in cash, so they would have gotten their money back, plus a Tesla key for each of them. Suzie was devastated and said Tesla was "literally my dream" and that she would regret it forever. Bailey admitted, "I like my Prius." The host said Suzie complained about the Tesla for nine days straight, saying she couldn't sleep and felt sick.

17:32

Day 70: Bidding Blind on Everything They'd Refused

MrBeast called day 70 the final offer. He reasoned that with only 20 or 10 days left, later offers would make little sense. To make it "as easy as possible" to say yes, the crew moved everything into the room. The bundle included:

  • the two $30,000 beds
  • a new mystery box, which the host said did not contain $50,000
  • one phone call each
  • the spices
  • Monopoly
  • every movie in the Walmart movie aisle
  • the chef, with a plate of chicken alfredo as a reminder

There was no fixed price. A hidden number sat behind a curtain. If their bid met or beat it, they got everything for the rest of the challenge. If they came in even a dollar under, they got nothing.

They argued about their bid. One worried the hidden number might be around $150,000. Another felt $75,000 would be too little. Suzie suggested bidding lower because they had been prepared to go without. The counterargument was "Are you prepared to walk away with nothing?" They considered $80,101, reasoning they didn't want to go under $70,000 since it was day 70. Suzie said she'd be crushed if a low bid lost them everything. They settled on $100,101.

The hidden number was $69,000, so they overpaid by about $30,000. "I don't care," one of them said. They called it the most excited they'd been. The new mystery box held "two smaller Teslas." The contestants said the room felt like a vacation, and one called it an investment "well worth $100,000." MrBeast then teased that one of them might lose everything on day 99.

21:12

More Stuff, More Friction

The host noted that the new items seemed to make them less happy, not more. Suzie said the hot water tank ran out quickly, and because Bailey always showered first, she'd been showering in cold water for "a couple of months." Bailey complained that they'd been playing the same Monopoly game for about seven days because Suzie kept putting it off to read or watch movies. Suzie eventually admitted she had hidden the dice so he'd stop asking. They spent about 25 minutes trying to pick a movie. Suzie described Bailey as "nonstop, so energetic all the time" and said she hid in the bathroom because there was nowhere else to go. Bailey held a 3 a.m. "rave." By this point, one of them was saying, "Mom, I'm ready to leave."

MrBeast said that although they could hardly stand each other, they set their differences aside as the end neared and counted down the days.

24:02

Day 99: Split or Steal

On day 99, MrBeast said that for him it felt like a whole year had passed, and he couldn't imagine how they felt. The crew mounted a 24-hour countdown clock above the door and showed the pair footage from the first second of the challenge. The contestants guessed the twist might be "double or nothing."

That night, the crew cleared the room, and the contestants put their day-one blindfolds back on. The twist was a split-or-steal choice over the remaining money, a little under $360,000. If both chose split, each kept half. If one stole, that person took all of it. If both stole, both got nothing.

Each was questioned while the other was isolated. Suzie wore earplugs and noise-canceling headphones. Bailey said he couldn't imagine Suzie stealing and asked, "What do you say to somebody that steals 180?" He briefly wondered about stealing first to "get ahead of it." Suzie said that after everything, "we both deserve half for sure," but she added that the questions were making her nervous and that she "could do it, too." She said that if Bailey stole, they would never speak again. Bailey said he knew Suzie would split, but that the thought of walking away with almost $360,000 was tempting.

In the final seconds, a voiceover reflected that entering the challenge knowing there would be "pretty dark times ahead," and overcoming them, was something no price could be put on. The room turned green. Both had chosen split. They walked out of the chamber after 100 days with roughly $180,000 each, still on speaking terms.