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SSDD Problems

ssddproblems.com

SSDD Problems is a education site on ssddproblems.com, in English, funded by its readers: 44 people pay through Patreon, as the platform publishes it.

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Latest posts

From the site's feed, read 2026-10-12.

Pages

202 pages indexed; the pages that lead the site by its internal links:

SSDD Problems – Same Surface, Different Deep Structure maths problems from Craig Barton @mrbartonmaths
https://ssddproblems.com/
About the site – SSDD Problems
https://ssddproblems.com/about-the-site/
Geometry > Surface area and volume > Surface area of a frustrum – SSDD Problems
https://ssddproblems.com/tag/geometry-surface-area-and-volume-surface-area-of-a-frustrum/

Standing

category educationlang enrank 12316 of 95500paying 44 Patreonrevenue / yr not publishedweight from the published count of paying supporters

Verified funding

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Reader-funded: 44 paying supporters on Patreon, verified by ReaderFunded

HTML

<a href="https://readerfunded.com/site/ssddproblems.com"><img src="https://readerfunded.com/badge/ssddproblems.com.svg" alt="Reader-funded: 44 paying supporters on Patreon, verified by ReaderFunded" height="20"></a>

Markdown

[![Reader-funded: 44 paying supporters on Patreon, verified by ReaderFunded](https://readerfunded.com/badge/ssddproblems.com.svg)](https://readerfunded.com/site/ssddproblems.com)

Neighbourhood

Linked from 24 domains, links to 22; of the latter, the funded sites are shown. Funded sites first, then the sources that link to fewest other funded sites. Links as seen in the Common Crawl domain graph (cc-main-2026-aug-sep-oct), cut 2026-10-23: the pages crawled in a window of three months, not necessarily the site of today, and a page not crawled in that window leaves no link.

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