#Kakuro

Live, measured metrics for the hashtag #Kakuro 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 #kakuro

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.

$520.70/ year · 6-character #name
Claim #kakuro — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
25
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 25
0
Avg reactions / post
Mastodon · last 25
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-17 14:03 UTC
0
10-11
0
10-12
0
10-13
0
10-14
0
10-15
0
10-16
0
10-17

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-10-17 14:03 UTC

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-17 14:03 UTC

Everything below is measured over the latest 25 public posts (spanning ~36456 hours).

Posting hours (UTC) — busiest: 17:00

00:0012:0023:00

Languages: English (25)

Avg boosts / post: 0

Top of the latest posts

  • Redid the back of the puzzle books today. The sample page came off — the front already shows you one — and the useful bits took its place: size, how many, how they sit on a page, answers in the back. https://gridjoy.app #puzzles #books #kak

    GridJoy 👻@[email protected]♥ 0↻ 02026-08-12 17:00 UTCView post →
  • Kakuro daily: a crossword built on sums instead of words. Fill the runs so each adds up and no digit repeats within a run. One grid, same puzzle for everyone worldwide, resets at midnight. Free in any browser. https://gridjoy.app/kakuro-dai

    GridJoy 👻@[email protected]♥ 0↻ 02026-07-07 11:35 UTCView post →
  • 🧩 Today's daily: Kakuro Fresh grid just dropped — how fast can you clear it? Drop your time in the replies 👇 https://gridjoy.app/daily?utm_source=mastodon&utm_medium=social&utm_campaign=daily #NumberPuzzle #DailyPuzzle #GridJoy #Kakuro

    GridJoy 👻@[email protected]♥ 0↻ 02026-07-07 09:40 UTCView post →

What “kakuro” means

Wikipedia

Kakuro or Kakkuro or Kakoro is a kind of logic puzzle that is often referred to as a mathematical transliteration of the crossword. Kakuro puzzles are regular features in many math-and-logic puzzle publications across the world. In 1966, Canadian Jacob E. Funk, an employee of Dell Magazines, came up with the original English name Cross Sums and other names such as Cross Addition have also been used, but the Japanese name Kakuro, abbreviation of Japanese kasan kurosu, seems to have gained general

“Kakuro” on Wikipedia (CC BY-SA) →

#kakuro across platforms

every network with a public tag surface

Follow #kakuro 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/kakuro