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CSES Helper

Chrome extension by Samudra Mitra · Productivity · Tools

A Chrome extension in Productivity · Tools with 281 users, barely installed. Audience over the last 30 days: +5.

Specific sites only: 1 match pattern.

What the developer says, and 1 screenshot

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

Users
281
Rating
5.0 (9 ratings)
Users, last 30 days
+5
Rating, last 30 days
Steady over 30 days
Version
2.0
Updated in the store
2024-07-13
Published
2024-07-13
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
+5 since 04.10
275-297 · 16 readings
  1. 2026-10-04276
  2. 2026-10-08275
  3. 2026-10-09278
  4. 2026-10-10284
  5. 2026-10-16293
  6. 2026-10-18297
  7. 2026-10-19293
  8. 2026-10-21292
  9. 2026-10-22294
  10. 2026-10-23288
  11. 2026-10-24283
  12. 2026-10-25281
  13. 2026-10-28277
  14. 2026-10-29279
  15. 2026-11-01281
  16. 2026-11-03281
Rating
unchanged since 04.10
reviewsrating 5.00 · 16 readings
  1. 2026-10-04reviews9rating5.00
  2. 2026-10-08reviews9rating5.00
  3. 2026-10-09reviews9rating5.00
  4. 2026-10-10reviews9rating5.00
  5. 2026-10-16reviews9rating5.00
  6. 2026-10-18reviews9rating5.00
  7. 2026-10-19reviews9rating5.00
  8. 2026-10-21reviews9rating5.00
  9. 2026-10-22reviews9rating5.00
  10. 2026-10-23reviews9rating5.00
  11. 2026-10-24reviews9rating5.00
  12. 2026-10-25reviews9rating5.00
  13. 2026-10-28reviews9rating5.00
  14. 2026-10-29reviews9rating5.00
  15. 2026-11-01reviews9rating5.00
  16. 2026-11-03reviews9rating5.00
Users
+17 since 31.08
260-297 · 29 readings
  1. 2026-08-31264
  2. 2026-09-02260
  3. 2026-09-04262
  4. 2026-09-06261
  5. 2026-09-07262
  6. 2026-09-10270
  7. 2026-09-13269
  8. 2026-09-15268
  9. 2026-09-20267
  10. 2026-09-21271
  11. 2026-09-25272
  12. 2026-09-26268
  13. 2026-09-28279
  14. 2026-10-04276
  15. 2026-10-08275
  16. 2026-10-09278
  17. 2026-10-10284
  18. 2026-10-16293
  19. 2026-10-18297
  20. 2026-10-19293
  21. 2026-10-21292
  22. 2026-10-22294
  23. 2026-10-23288
  24. 2026-10-24283
  25. 2026-10-25281
  26. 2026-10-28277
  27. 2026-10-29279
  28. 2026-11-01281
  29. 2026-11-03281
Rating
unchanged since 31.08
reviewsrating 5.00 · 29 readings
  1. 2026-08-31reviews9rating5.00
  2. 2026-09-02reviews9rating5.00
  3. 2026-09-04reviews9rating5.00
  4. 2026-09-06reviews9rating5.00
  5. 2026-09-07reviews9rating5.00
  6. 2026-09-10reviews9rating5.00
  7. 2026-09-13reviews9rating5.00
  8. 2026-09-15reviews9rating5.00
  9. 2026-09-20reviews9rating5.00
  10. 2026-09-21reviews9rating5.00
  11. 2026-09-25reviews9rating5.00
  12. 2026-09-26reviews9rating5.00
  13. 2026-09-28reviews9rating5.00
  14. 2026-10-04reviews9rating5.00
  15. 2026-10-08reviews9rating5.00
  16. 2026-10-09reviews9rating5.00
  17. 2026-10-10reviews9rating5.00
  18. 2026-10-16reviews9rating5.00
  19. 2026-10-18reviews9rating5.00
  20. 2026-10-19reviews9rating5.00
  21. 2026-10-21reviews9rating5.00
  22. 2026-10-22reviews9rating5.00
  23. 2026-10-23reviews9rating5.00
  24. 2026-10-24reviews9rating5.00
  25. 2026-10-25reviews9rating5.00
  26. 2026-10-28reviews9rating5.00
  27. 2026-10-29reviews9rating5.00
  28. 2026-11-01reviews9rating5.00
  29. 2026-11-03reviews9rating5.00

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: 1 match pattern.

  • https://cses.fi/*
  • 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

Samudra Mitra publishes 4 listings we track, 1k users between them.

  1. Rule Visualizer Samudra Mitra · Productivity · Tools · published 2024-06-15 412 users ★ 5.0
  2. CSES Problem Beautifier Samudra Mitra · Productivity · Education · published 2024-10-01 311 users ★ 5.0
  3. Rule Engine Extension Beta Version Samudra Mitra · Productivity · Tools · published 2024-06-19 3 users

Like this one

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

  1. AtCoder In-Browser Playground Describes nearly the same job, smaller audience 25 users
  2. CPOS Companion Describes nearly the same job, smaller audience 545 users ★ 5.0
  3. CodePlay Helper Describes nearly the same job, smaller audience 8 users
  4. AskSenior Compiler Importer & Auto-Submitter Describes nearly the same job, smaller audience 68 users ★ 5.0
  5. CSES Toolkit Describes nearly the same job, smaller audience 193 users ★ 5.0

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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HTML

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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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built