What is The 690452 Challenge On TikTok & How Does It Work?

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Explaining the meaning & popularity of the spooky TikTok craze

Co-authored by Kabita Giri Helanto and Glenn Carreau

Last Updated: May 8, 2025 Fact Checked

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690452 Meaning

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How the Challenge Works

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690452 Origins

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Is 690452 real?

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Other TikTok Challenges

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Angel Numbers

If you enjoy scrolling through TikTok videos, you may have seen the number 690452 or the hashtag #690452trend. But what does the number mean—and what is the viral TikTok challenge associated with it? We have all the answers. As it turns out, 690452 is part of a challenge where players write the number on their wrist and then go to sleep to see if they experience terrifying lucid dreams. In this article, we’ll explain the full meaning behind the 690452 challenge, how it works, and more!

A Quick Overview of 690452

690452 is part of a TikTok challenge that involves writing this "cursed" number on your wrist before going to sleep. Some claim this number will cause you to have lucid, horrifying nightmares that you may get stuck in forever—though the challenge doesn’t have any particular origin or source.

Section 1 of 6:

What does 690452 mean on TikTok?

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The number 690452 is part of a viral creepy internet challenge. The challenge was first invented in 2021 before getting another surge in popularity in 2024 on TikTok. The spine-chilling idea behind the challenge is that 690452 is supposedly a cursed number—and could cause someone to get stuck in a dangerous, near-lucid dream or parallel universe forever.^{[1]
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- In response to the challenge, many TIkTok users have posted videos of themselves attempting the challenge or recounting their experiences during the challenge.

Section 2 of 6:

How the 690452 TikTok Challenge Works

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The challenge begins with writing 690452 on your wrist. To potentially experience the chilling dreams caused by 690452, you must write 690452 on your wrist before you go to sleep. The challenge claims that when sleeping with the number on your wrist, you’ll see scary things in your dreams, like demons, dark tunnels or alleys, monsters, and people with no faces.^{[2]
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- The dreams brought on by this challenge are said to be like dangerous lucid dreams, and the number itself is supposedly a gateway of sorts that transports you into the dream state.
- Other theories include seeing your future (or seeing yourself dying) and getting cuts or injuries in the dream that transfer to real life.
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TikTok users claim you have a 50/50 chance of escaping your dreams. One of the creepiest details of the 690452 challenge is the supposed “risk” of doing it. Some people who have done the challenge claim there’s a chance you may not escape your frightening dreams and will instead get stuck inside them forever; some even claim it’s possible to die inside the dreams.^{[3]
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- Some people who attempt the challenge also recommend having someone nearby to wake you up.
- However, it should be noted that there are no actual instances of people dying from doing this challenge.
- Don’t let friends pressure you to try this challenge if you don’t want to. Even though it’s just an internet-created horror story, you shouldn’t be forced to do something that makes you uncomfortable.

Section 3 of 6:

The Origin of 690452

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There isn’t any definitive origin for the number. It’s unclear where “690452” comes from or why it’s associated with getting trapped inside lucid nightmares and parallel universes. There’s no official record of the challenge being created online, just vague lore from sites like Urban Dictionary, which has entries referring to 690452 as a “cursed number” and a “heaven or hell number.”
- Despite those claims, the actual meaning of “cursed number” and “heaven or hell number” is again unclear (beyond the idea of 690452 supposedly trapping you inside a dream).
- Some on the internet claim the challenge is like summoning a demon, and others assert that the number comes from ancient witchcraft or a book of the devil—but none of that is based in fact or verifiable.

Section 4 of 6:

Does the 690452 challenge work?

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The challenge is fictional, and there’s no evidence that it works. There are no true risks associated with this challenge, as its supposed effects are not real or possible. Rather, its scary reputation comes from the many people who have attempted it and continue to dramatize it for effect. At its core, the 690452 challenge is just a spooky trend done for thrills (like ouija boards or Bloody Mary).
- Some TikTok users claim the challenge worked and they did indeed experience haunting dreams, while others have debunked it and say they experienced nothing.
- If you see this trend posted on TikTok or other social media platforms, it might come with a disclaimer or warning not to try it because of the dangers, but that’s just done to make it seem more frightening and realistic.

Section 5 of 6:

Other TikTok & Internet Challenges

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The 690452 challenge isn’t the only one that has gone viral online. There are plenty of popular and downright infamous TIkTok and internet challenges, from the morbidly creepy (like 690452) to challenges that are more playful or fun. These include:
- Tortilla Challenge. This viral TikTok challenge involves players slapping each other with tortillas and trying not to laugh (as popularized by Dwayne “the Rock” Johnson and Kevin Hart).
- 75 Soft Challenge. This is a wellness challenge on TikTok, with the goal of implementing healthy habits in your life for 75 straight days.
- The Charlie Charlie Challenge. This spooky internet challenge involves calling out, “Charlie, Charlie, are you there?” and attempting to get an entity named Charlie (thought to be a demon or spirit) to answer your questions.
- The Baby Blue Challenge. This is another horror-themed challenge in which you must chant “Baby blue, blue baby” and pantomime holding a baby, then end the ritual before a ghostly figure appears in the mirror.

Section 6 of 6:

690 and 452 As Angel Numbers

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452 Angel Number Separately, 452 and 690 are also angel numbers: repeating number sequences believed to be messages from the spirit world.^{[4]
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Expert Source

Kabita Giri Helanto
Intuitive Systems & Soul Blueprint Expert

Expert Interview} Angel numbers are typically 2 to 4 numbers long (hence why 690452 isn’t one). As an angel number, 452 is a sign that your hard work will soon manifest new opportunities and a reminder to stay positive and trust the universe.^{[5]
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- In spirituality: 452 is a reminder to maintain balance in your spiritual life and practices and encouragement to explore different spiritual practices (like meditation and yoga).
- In love: 452 is a sign that major positive changes are coming in your love life, and you should prepare to make imminent significant decisions. This could refer to events like moving in with someone or getting engaged!
- In money and careers: 452 is a reminder to trust the path you’re on because your hard work will pay off, and your career and finances will soon lead to abundance.
- Biblical significance: 452 is a reminder to keep your faith strong and trust that God has a plan for you.
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690 Angel Number As an angel number, 690 is a sign that the universe is trying to reach out to you, as you may be struggling to find balance in some aspect of your life. It’s a reminder to stay true to your beliefs and spiritual practices, as they can help you maintain balance in your life. It also represents the manifestation of your spiritual enlightenment!^{[6]
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- In spirituality: 690 is a reminder to follow your intuition while remaining open to new experiences, which can lead to your spiritual growth.
- In love: 690 represents a need for balance in your love life and encourages you to seek balance in all aspects of it, from communication to intimacy.
- In money and careers: 690 is a reminder of the importance of balance and stability in your career, and encourages you to strike a healthy work-life balance for yourself.
- Biblical significance: 690 symbolizes a need to stay true to your religious and spiritual beliefs while emphasizing the power of spiritual enlightenment, encouraging you to look for guidance from a higher power if you need it.