Advent of Code Part 2 Timer

Name: Advent of Code Part 2 Timer
Rating: 5 (4 reviews)
Author: Marcela Errazquin

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

As of May 2026, Advent of Code Part 2 Timer has 299 users and a 5.00/5 rating from 4 reviews in the fun category.

Marcela Errazquin fun

Chrome Web Store ↗.crx

Users−4.5%

299

Rating0%

5.00

4 reviews

Reviews0%

Version

1.0.1

Manifest V3

History

2 snapshots

Tracking since Apr 26, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 26, 2026	313	5.00	4	1.0.1
May 23, 2026	300	5.00	4	1.0.1
Now	299	5.00	4	1.0.1

Permissions & access

Permissions: storage
Host access: None declared

Screenshots

Advent of Code Part 2 Timer screenshot 1

Advent of Code Part 2 Timer screenshot 2

About

Advent of Code is an Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. 

This inserts a new column on the personal stats page: https://adventofcode.com/<year>/self

With version 0.0.3, this extension will also attempt to track the first time you open a puzzle and offset your completion times based off of that start time.

Note: You must generate a private leaderboard in order for the extension to work. See: https://adventofcode.com/<year>/leaderboard/private