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Cipher

A secret code game. Aliens speak in symbols. Crack the key and translate, fast.

Cipher is a code breaking game with a crew of very chatty aliens. A key at the top of the screen pairs strange symbols with the numbers 1 to 9. An alien beams in and says one symbol. You’re the translator: find it in the key and tap its number. Fast.

It starts easy with four symbols. Then the key grows to all nine, two symbols swap numbers without asking (RE-KEY!), and late in the run the key blacks out, so you have to remember it. It’s a symbol matching game that turns into a secret code game halfway through.

Cipher is part of Unrot, a series of short games that each put one mental skill to the test: memory, attention, speed or logic. Zero brainrot.

How to play

  • An alien says a symbol in its speech bubble.
  • Find that symbol in the key at the top and tap its number (or press it on your keyboard).
  • A wrong number costs 2 seconds and your streak. The alien waits until you get it.
  • RE-KEY! Two symbols swap numbers every so often. The next aliens ask exactly those two.
  • From 40 seconds the key blacks out for a few seconds at a time. Answer from memory.

Scoring

  • Each translation is 10 points × your multiplier.
  • Every 4 right in a row raise the multiplier, up to ×5. A wrong number resets it.
  • You have 60 seconds. Play the Daily for one scored run on the same key as everyone else, and keep your Unrot streak alive.

Tips

  • Learn where symbols sit, not just what they look like. The numbers never move, so “the star lives at 7” still works in the dark.
  • When a symbol shows up as NEW, look at it once, properly. You’ll see it again.
  • On a RE-KEY, watch the two sunflower slots. Those are the next two questions.
  • Slow is smooth. A wrong number costs more time than a careful look.

FAQ

Is Cipher free?

Yes. Cipher is free to play in your browser on desktop and mobile, with no download and no account.

How does Cipher work?

A key at the top pairs alien symbols with the numbers 1 to 9. An alien beams in and says one symbol. Find it in the key and tap its number. You have 60 seconds, and the key grows from 4 pairs to all 9 as you go.

What is a RE-KEY?

Every 15 seconds or so, starting at 20 seconds, two symbols in the key swap numbers. The clock pauses while they trade places, and the next two aliens ask exactly those symbols, so watch the key.

What happens in a blackout?

From 40 seconds in, the key goes dark for 3 to 5 seconds at a time. It flickers first as a warning. The numbers stay visible but the symbols don't, so you answer from memory.

How does scoring work?

Each translation is worth 10 points times your multiplier. Every 4 right answers in a row raise the multiplier, up to ×5. A wrong number costs 2 seconds and resets the streak.

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