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Magic Squares

Chrome extension by Keller · Lifestyle · Fun

A Chrome extension in Lifestyle · Fun with 9 users, barely installed. Audience over the last 30 days: +1.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 4 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
9
Rating
not rated yet
Users, last 30 days
+1
Version
0.1.6
Updated in the store
2026-01-24
Published
2019-06-13
Manifest
V3
Browser access
1 permission

How it has moved

Users
unchanged since 13.10
6-13 · 13 readings
  1. 2026-10-139
  2. 2026-10-1612
  3. 2026-10-1911
  4. 2026-10-2210
  5. 2026-10-2311
  6. 2026-10-2510
  7. 2026-10-2913
  8. 2026-11-0111
  9. 2026-11-038
  10. 2026-11-056
  11. 2026-11-078
  12. 2026-11-089
  13. 2026-11-119
Users
-1 since 01.09
6-13 · 27 readings
  1. 2026-09-0110
  2. 2026-09-029
  3. 2026-09-0311
  4. 2026-09-0410
  5. 2026-09-069
  6. 2026-09-0810
  7. 2026-09-098
  8. 2026-09-159
  9. 2026-09-2012
  10. 2026-09-2511
  11. 2026-09-2610
  12. 2026-10-057
  13. 2026-10-086
  14. 2026-10-098
  15. 2026-10-139
  16. 2026-10-1612
  17. 2026-10-1911
  18. 2026-10-2210
  19. 2026-10-2311
  20. 2026-10-2510
  21. 2026-10-2913
  22. 2026-11-0111
  23. 2026-11-038
  24. 2026-11-056
  25. 2026-11-078
  26. 2026-11-089
  27. 2026-11-119

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Keller publishes 20 listings we track, 581k users between them.

  1. Speech to Text (Voice Recognition) Keller · Productivity · Tools · published 2019-05-21 300k users ★ 3.4
  2. Font Fingerprint Defender Keller · Make Chrome Yours · Privacy · published 2019-08-28 70k users (last published figure) ★ 3.5
  3. WebGL Fingerprint Defender Keller · Make Chrome Yours · Privacy · published 2019-06-03 70k users (last published figure) ★ 3.5
Show 5 more from this publisher
  1. Page Edit Keller · Productivity · Developer · published 2019-12-01 30k users ★ 4.6
  2. Dark New Tab Keller · Productivity · Tools · published 2019-10-13 30k users ★ 4.3
  3. LaTeX Editor Keller · Productivity · Tools · published 2019-09-18 20k users ★ 4.3
  4. Sound Adjustment Keller · Productivity · Tools · published 2019-06-09 20k users ★ 4.2
  5. GIF Maker Keller · Lifestyle · Art · published 2019-12-15 10k users ★ 3.2

Like this one

Listings the catalog judges closest in what they say they do.

  1. Magic Square Puzzle Describes nearly the same job, smaller audience 5 users
  2. 4096 Describes nearly the same job, smaller audience 29 users ★ 1.0
  3. Memory Aiming Game Describes nearly the same job, smaller audience 46 users ★ 5.0
  4. 2048 Describes nearly the same job, smaller audience 29 users ★ 5.0
  5. 2048 Describes nearly the same job, with an established audience 30k users ★ 4.3

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/oohpeiokibjancjoajhgdpoefeokepjb/badge.svg)](https://extops.dev/extensions/oohpeiokibjancjoajhgdpoefeokepjb)

HTML

<a href="https://extops.dev/extensions/oohpeiokibjancjoajhgdpoefeokepjb"><img src="https://extops.dev/extensions/oohpeiokibjancjoajhgdpoefeokepjb/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-08. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built