Mysteries Department
Sign inRequest access
Answer · Indus script

The signs are a non-linguistic symbol system (emblems, clan or office marks, religious symbols) with…

The signs are a non-linguistic symbol system (emblems, clan or office marks, religious symbols) with structure but no phonetic content.

DisputedAnswers 1 questionPublished0

Where it stands

DisputedTwo pieces of evidence for, one against. It needs two reviews to be accepted.

What it predicts

  • No long text is ever found; the fifty-sign prize goes unclaimed.
  • Sign frequency and positional patterns resemble those of real non-linguistic systems (heraldry, kudurru emblems) as much as those of writing.
  • No writing on perishable media or writing equipment is found in Indus sites.

What would rule it out

  • A text long enough to show sentence-level structure, or a bilingual, is found.

Evidence 2 for · 1 against

The questions it answers

Most likelyThe signs are a logo-syllabic writing system that encodes a spoken language

Cite it

Mysteries Department. (2026). The signs are a non-linguistic symbol system (emblems, clan or office marks, religious symbols) with… [Answer ANS0CWY3H0R1SE5]. https://mysteriesdept.com/r/ANS0CWY3H0R1SE5
Private beta Downloads are for beta members

We're in a private beta while we get things right. Everything here is free to read; downloading datasets, sources and code is open to members for now.

It takes a couple of minutes. We'll reply by email.