#brainteaser

Live, measured metrics for the hashtag #brainteaser from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #brainteaser

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$10.85/ year · 11-character #name
Claim #brainteaser$10.85/yrBuy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
17
Uses / 7 days
Mastodon
16
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.1/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40
Reddit posts / month
Reddit search
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-14 19:18 UTC
2
09-08
2
09-09
2
09-10
3
09-11
4
09-12
1
09-13
3
09-14

17 uses by 16 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-14 19:18 UTC

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-14 19:18 UTC

Everything below is measured over the latest 40 public posts (spanning ~360 hours).

Posting hours (UTC) — busiest: 17:00

00:0012:0023:00

Languages: English (38) · French (2)

Avg boosts / post: 0.5

Top of the latest posts

  • One cell left — sun or moon? ☀️🌙 Same board for everyone, everywhere, and solvable by pure logic. No guessing, ever. Sun or moon in that last cell? 👇 ▶️ Play free: https://solsticio.app/daily/2026-09-14/?utm_source=mastodon&utm_medium=soc

    Solsticio@[email protected]012026-09-14 17:21 UTCView post →
  • I leap through trees with tail held high, I store my meals, then scamper by. I chatter loud, then vanish fast, A tiny flash that doesn’t last. Answer: https://httpbin.org/base64/QSBzcXVpcnJlbA== #Riddle #Riddles #DailyRiddle #DailyRiddles #

    Riddle Time 🧩@[email protected]002026-09-14 13:36 UTCView post →
  • A Reciter of "Orlando Furioso" at the Molo, Naples Spot the 5 differences between the two images. #puzzle #puzzlegame #brainchallenge #brainteaser https://zebraescapes.com/puzzle/orlando-reciter?utm_source=mastodon

    Zebra Escapes@[email protected]012026-09-14 01:06 UTCView post →

What “brainteaser” means

Wiktionary · Wikipedia

brainteaser

  • nounA difficult problem or puzzle.
Full entry on Wiktionary →

A brain teaser is a form of puzzle that requires thought to solve. It often requires thinking in unconventional ways with given constraints in mind; sometimes it also involves lateral thinking. Logic puzzles and riddles are specific types of brain teasers.

Brain teaser” on Wikipedia (CC BY-SA) →

#brainteaser across platforms

every network with a public tag surface

Follow #brainteaser straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/brainteaser