# CSES Problem Set Filter

> Filter problem list on cses.fi based on topics, and personal status

Canonical page: [https://chrome-stats.com/d/cses-problem-set-filter](https://chrome-stats.com/d/cses-problem-set-filter)

## Overview

- **ID:** `cses-problem-set-filter`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Trung V
- **Category:** search-tools
- **Daily users:** 8
- **Version:** 0.1.1
- **Last updated:** 2021-04-03
- **First published:** 2021-03-06
- **Size:** 21 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/cses-problem-set-filter/)
- **Website:** [https://github.com/trungams/cses-filter/issues](https://github.com/trungams/cses-filter/issues)

## Description

CSES Problem Set Filter is a Firefox add-on that allows you to filter the problem list on cses.fi based on topics and your personal attempt status. With a simple filter menu, you can select the topics you want to try and adjust the status of the problem, making it easier to find the next programming problem to solve.

## Rankings

- #36,936 — Overall
- #4 — problem
- #52 — topic
- #228 — status

## Permissions and access

### Permissions

- `*://cses.fi/*`

### Content script matches

- `cses.fi`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/cses-problem-set-filter)