Codeforces Problem Timer

by Ayush Pekamwar · Workflow & Planning

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

A draggable, pinnable timer with toggle controls.

Users

218

+10 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#62K

#52K among extensions

Version

1.2

updated 12 Jul 2026

Users

monthly, 8 months

Latest, 16 Oct 2026: 218 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months

Latest, 16 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Codeforces Problem Timer

A lightweight, highly integrated Chrome extension built for competitive programmers to track their problem-solving speed directly on Codeforces. *Update : Now Available on CSES problemset as well. Features - Native UI Integration: Styled precisely to match the classic Codeforces interface. It looks like it belongs there! - Draggable & Pinnable: Drag the timer anywhere on your screen. Click the 📌 icon to "pin" it to the document so it scrolls seamlessly with the page. - 100% Persistent & Accurate: Powered by background timestamps and Chrome Local Storage. You can close the tab, switch windows, or restart your browser , your elapsed time is tracked with absolute precision. - Per-Problem Memory: Remembers your exact time, screen position, and pin preference for every individual problem URL. - Show and Hide feature : To hide timer press x button on timer, to show it again press on extension icon in all extension