cfStats

Track solved Codeforces problems by rating

Users175

Rating5.0

Reviews3

Manifest versionV3

7-day growth+3

7-day growth rate+1.74%

Preview

cfStats Media preview

3 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start

5.00

Latest

5.00

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthGrowing

+3+1.74%

7-day growthGrowing

+3+1.74%

30-day growthGrowing

+6+3.55%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0

ManifestV3

Size127KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

See different statistics related to your Codeforces profile with cfStats.

cfStats enables you to view various stats related to a Codeforces profile. It displays different problems solved by users, grouped according to difficulty, and provides a graphical representation of these problems based on their difficulty ratings. Additionally, it highlights unsolved problems, i.e., problems that have been submitted but not yet accepted.

The theme and appeal of the UI are aligned with the original Codeforces profile section's UI to minimize distractions and ensure a seamless experience.

The extension communicates exclusively with the Codeforces API and runs entirely in the browser.

Reviews