ABOUT BOXENTRIQ

What is Boxentriq?

Boxentriq is one of the world’s largest online toolkits for solving puzzles, decoding secret messages, and exploring the fascinating world of ciphers, word games, and mathematical curiosities. Launched in 2019, it has become a go-to resource for puzzle solvers, codebreakers, students, and curious minds from around the globe.

Whether you're cracking ciphers, solving a crossword, analyzing data, or just looking for a clever brain workout, Boxentriq offers free, easy-to-use tools that make the complex feel accessible.

A Brief History

Boxentriq began as a puzzle challenge inspired by the infamous Cicada 3301. Its difficulty and mystery attracted solvers from around the world, but only about ten people managed to conquer all 30 levels. The first was Joel Eriksson—known for solving the real Cicada puzzle.

Following its popularity, Boxentriq evolved into a mobile game that was warmly received by players. Although the app has since been retired, the website lives on as a thriving hub for learning and puzzling.

Free, Educational & Ad-Supported

Boxentriq is completely free to use and supported by ads. It's maintained by a passionate puzzle and cryptography enthusiast who believes in making learning fun, challenging, and accessible to all.

What You’ll Find on Boxentriq

  • Puzzle & Word Game Tools
    Solve Scrabble boards, crack Wordle puzzles, find anagrams, and much more.
  • Cryptography & Cipher Decoding
    Instantly identify and decode classic ciphers like Caesar, Vigenère, ROT13, and monoalphabetic substitutions.
  • Math & Data Utilities
    Extract pixel values from images, calculate modular exponentiations and convert number bases — all directly in your browser.

What’s in a Name?

The name Boxentriq blends several ideas:

  • "Boxen" — Swedish for "the box," a nod to thinking outside it.
  • "IQ" — A reference to logic, reasoning, and brainpower.
  • "Entriq" — Echoing “intrigue,” capturing the mysterious and fascinating world of puzzles and secret codes.