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Chess Puzzle Sidebar

Chrome extension · Lifestyle · Entertainment

  • Established publisher

A Chrome extension in Lifestyle · Entertainment with 24 users, barely installed. Audience over the last 30 days: +7.

Specific sites only: 2 match patterns.

What the developer says, and 5 screenshots

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

Users
24
Rating
3.7 (3 ratings)
Users, last 30 days
+7
Rating, last 30 days
Steady over 30 days
Version
1.0.0
Updated in the store
2026-05-24
Published
2026-05-20
Manifest
V3
Browser access
1 permission, 2 site patterns

How it has moved

Users
+7 since 05.10
15-24 · 15 readings
  1. 2026-10-0816
  2. 2026-10-0917
  3. 2026-10-1015
  4. 2026-10-1317
  5. 2026-10-1620
  6. 2026-10-1820
  7. 2026-10-1919
  8. 2026-10-2120
  9. 2026-10-2219
  10. 2026-10-2320
  11. 2026-10-2419
  12. 2026-10-2520
  13. 2026-10-2923
  14. 2026-11-0123
  15. 2026-11-0324
Rating
unchanged since 05.10
reviewsrating 3.67 · 15 readings
  1. 2026-10-08reviews3rating3.67
  2. 2026-10-09reviews3rating3.67
  3. 2026-10-10reviews3rating3.67
  4. 2026-10-13reviews3rating3.67
  5. 2026-10-16reviews3rating3.67
  6. 2026-10-18reviews3rating3.67
  7. 2026-10-19reviews3rating3.67
  8. 2026-10-21reviews3rating3.67
  9. 2026-10-22reviews3rating3.67
  10. 2026-10-23reviews3rating3.67
  11. 2026-10-24reviews3rating3.67
  12. 2026-10-25reviews3rating3.67
  13. 2026-10-29reviews3rating3.67
  14. 2026-11-01reviews3rating3.67
  15. 2026-11-03reviews3rating3.67
Users
+6 since 31.08
15-25 · 27 readings
  1. 2026-08-3118
  2. 2026-09-0321
  3. 2026-09-0624
  4. 2026-09-0823
  5. 2026-09-1024
  6. 2026-09-1323
  7. 2026-09-1525
  8. 2026-09-1722
  9. 2026-09-2020
  10. 2026-09-2118
  11. 2026-09-2520
  12. 2026-10-0417
  13. 2026-10-0816
  14. 2026-10-0917
  15. 2026-10-1015
  16. 2026-10-1317
  17. 2026-10-1620
  18. 2026-10-1820
  19. 2026-10-1919
  20. 2026-10-2120
  21. 2026-10-2219
  22. 2026-10-2320
  23. 2026-10-2419
  24. 2026-10-2520
  25. 2026-10-2923
  26. 2026-11-0123
  27. 2026-11-0324
Rating
-1.33 since 31.08
reviewsrating 3.67-5.00 · 27 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-06reviews2rating5.00
  4. 2026-09-08reviews2rating5.00
  5. 2026-09-10reviews2rating5.00
  6. 2026-09-13reviews2rating5.00
  7. 2026-09-15reviews2rating5.00
  8. 2026-09-17reviews2rating5.00
  9. 2026-09-20reviews2rating5.00
  10. 2026-09-21reviews2rating5.00
  11. 2026-09-25reviews2rating5.00
  12. 2026-10-04reviews3rating3.67
  13. 2026-10-08reviews3rating3.67
  14. 2026-10-09reviews3rating3.67
  15. 2026-10-10reviews3rating3.67
  16. 2026-10-13reviews3rating3.67
  17. 2026-10-16reviews3rating3.67
  18. 2026-10-18reviews3rating3.67
  19. 2026-10-19reviews3rating3.67
  20. 2026-10-21reviews3rating3.67
  21. 2026-10-22reviews3rating3.67
  22. 2026-10-23reviews3rating3.67
  23. 2026-10-24reviews3rating3.67
  24. 2026-10-25reviews3rating3.67
  25. 2026-10-29reviews3rating3.67
  26. 2026-11-01reviews3rating3.67
  27. 2026-11-03reviews3rating3.67

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

Specific sites only: 2 match patterns.

  • https://lichess.org/*
  • https://api.lemonsqueezy.com/*

The full permission history for this extension

What changed recently

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

Like this one

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

  1. LeetChess Describes nearly the same job, smaller audience 34 users ★ 3.7
  2. Knight Vision - Chess Puzzles While Browsing Describes nearly the same job, smaller audience 36 users ★ 5.0
  3. AI Chess Tutor Describes nearly the same job, smaller audience 34 users
  4. Chess Break Describes nearly the same job, smaller audience 2 users ★ 5.0
  5. ChessTask Focus — Chess Train Describes nearly the same job, smaller audience 3 users (last published figure)

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

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-03. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built