# Advent of Code Part 2 Timer

> Add a column to the personal stats page which displays how long it took you to get from part 1 to part 2

Canonical page: [https://chrome-stats.com/d/advent-of-code-part-2-timer](https://chrome-stats.com/d/advent-of-code-part-2-timer)

## Overview

- **ID:** `advent-of-code-part-2-timer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Marcela Errazquin
- **Category:** appearance,games-entertainment
- **Daily users:** 34
- **Rating:** 5.00 / 5 (3 ratings)
- **Version:** 0.0.3
- **Last updated:** 2021-01-02
- **First published:** 2020-12-31
- **Size:** 214 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/advent-of-code-part-2-timer/)
- **Website:** [https://github.com/merrazquin/aoc-part2-timer/issues](https://github.com/merrazquin/aoc-part2-timer/issues)

## Description

Advent of Code Part 2 Timer is a Chrome extension designed to augment your Advent of Code experience. It adds a new column to your personal stats page, displaying the time elapsed between solving part 1 and part 2 of each daily puzzle. This gives you deeper insight into your problem-solving speed and helps you track your progress during the event.

To use this extension, you must be a participant in Advent of Code and generate a private leaderboard for yourself. Once set up, visit your personal stats page, and the extension will automatically add the timing column to enhance your puzzle-solving analytics. Perfect for programmers looking to analyze their performance and improve during the coding challenge.

## Rankings

- #19,440 — Overall
- #41 — column
- #61 — timer
- #105 — variety
- #109 — code
- #129 — event

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `adventofcode.com`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Low 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/advent-of-code-part-2-timer)