Choose a random problem from problemset on Codeforces.
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 Picker
Codeforces Problem Picker is a Chrome extension that helps you pick a random problem from the Problemset page on Codeforces. A small "Pick One" button appears at the top right of the problems table. When clicked, it opens a random problem from the current list in a new tab.
Growth
| Window | Users | Change | Ratings | Rating |
| 7 days | +2 | +0.9% | 0 | 0.00 |
| 30 days | +1 | +0.5% | 0 | 0.00 |
| 6 months | +79 | +58.5% | +1 | 0.00 |
| 1 year | +133 | +164.2% | +1 | 0.00 |
Chrome Web Store search rankings
Where Codeforces Problem Picker appears when people search the store, with the 30 day change
| Search phrase | Position | 30 days |
| problem | #16 | −2 |
Version history
2 versions recorded
1.122 Nov 2025
1.015 Jul 2025