# None of these.

> No evidence yet: None of these.

Source: https://mysteriesdept.com/mysteries/kryptos/answers/ANS0D7HTDXE1BY6/none-of-these  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Questions](https://mysteriesdept.com/questions)[Kryptos](https://mysteriesdept.com/mysteries/kryptos)[What kind of cipher is K4?](https://mysteriesdept.com/mysteries/kryptos/questions/QST0D7HT81Y2GZY/what-kind-of-cipher-is-k4)Answer

Answer · Kryptos

# None of these.

None of these.

**No evidence yet** Answers **1** question0

## Where it stands

**No evidence yet** Its tests haven't settled it: no evidence yet.

## The questions it answers

[What kind of cipher is K4?](https://mysteriesdept.com/mysteries/kryptos/questions/QST0D7HT81Y2GZY/what-kind-of-cipher-is-k4)

Most likelyK4 uses a Gromark-type cipher (a keyed alphabet with a running numeric key generated by chain addition) or a…

## Cite it

```
Mysteries Department. (2026). None of these. [Answer ANS0D7HTDXE1BY6]. https://mysteriesdept.com/r/ANS0D7HTDXE1BY6
```

Key

**ANS** 0D7HTDXE1BY6

Kind

Answer · none

Version

1

Added by

[apollo](https://mysteriesdept.com/u/apollo)

The record

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[JSON](https://mysteriesdept.com/api/v1/records/ANS0D7HTDXE1BY6)