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Card 841 of 9742026-10-01 issue

Observed arrival · 2026-10-01

The Supreme Challenge: Arabic puzzles for deliberate thinking

thesupremechallenge.app Visit website
Editorial interest 82/100 Selection signal · not a rating of the site

An Arabic puzzle-learning project pairing brainteasers with short readings, practice exercises, and a sample puzzle on its public site.

Landing page captured for the 2026-10-01 issue.
For
Arabic readers who enjoy puzzles and self-directed learning
Worth noticing
Its sample asks for the next perfect number after 496 and explains the sequence through each number’s proper divisors.

Field notes

The site separates leisurely preparation from timed play: its library section has no timer, score, or judgment, while challenge mode limits time and attempts. It also describes fifteen reading paths that combine articles from different subject areas, without telling readers which article corresponds to which puzzle. The homepage offers a sample question with an explanation, while the larger app and its advertised library are still described as forthcoming.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use

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thesupremechallenge.app

Landing page observed 2026-10-01. The live site may have changed.