# Complexity Zoo

- **Website:** <https://complexityzoo.net>
- **Primary alias:** `complexityzoo.net`

## Description

**Brand Description: Complexity Zoo**

Complexity Zoo is a dynamic online resource dedicated to the exploration and classification of complexity theory, encompassing an extensive collection of complexity classes. Since its inception in 2002, the Zoo has evolved into a collaborative wiki platform, making it an accessible hub for researchers and enthusiasts alike. With over 547 classes listed, users can delve into a myriad of topics, from communication complexity to quantum states.

Guided by notable contributors, including zookeeper Scott Aaronson and conservationist Oliver Habryka, the Zoo encourages participation and contributions. Members can add new complexity classes and engage with various resources, such as introductory essays, petting zoo highlights, and specialized collections like the Complexity Garden and Complexity Dojo.

In addition, the website features user-friendly navigational tools and support for community contributions, ensuring that experts and novices alike can deepen their understanding of the complexities of computational theory. Join the Complexity Zoo to explore and contribute to this vibrant intellectual ecosystem!

## Industries

- 🧪 Science and Education
- 🧪 Math _(under Science and Education)_
- 🗺 Reference Materials
- 🗺 Dictionaries and Encyclopedias _(under Reference Materials)_

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Cobalt | #0645ad | accent |
| Cumin | #8c4822 | dark |
| Porsche | #e9b570 | light |

## Fonts

- Linux Libertine — asset _(custom)_
- sans-serif — asset _(custom)_

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_Source: <https://brandfetch.com/complexityzoo.net>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._