Lichess Puzzle Timer

Name: Lichess Puzzle Timer
Rating: 5 (1 reviews)
Author: cristoper

By: cristoper

Adds a timer to the lichess.org puzzle trainer to help you think through variations before moving.

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Features & Capabilities

This browser extension adds a timer to the lichess.org puzzle trainer. It has two modes:

Thinking mode - prevents you from making a move until the timer reaches zero to encourage you to calculate all variations before just making the first move you see.
Blitz mode - you must move before the timer reaches zero. Or else. For more fun, you can enable "auto fail" so that if you don't complete the puzzle on time, the extension will click "view the solution" automatically and you'll fail the puzzle. If you like Puzzle Storm but wish you could lose real puzzle rating points, try this mode with 10 seconds and "Jump to next puzzle immediately" option enabled.

User Growth & Download Statistics

Add-on

By:

cristoper

Daily users:

Rating:

5.00

(1)

Version:

1.7 Last updated: 2026-02-09

Version code:

6144800

Creation date:

2026-01-25

Risk:

Permissions:

storage

Content scripts matches:

*.lichess.org

Size:

308.96KB

Email:

ch*****@catswhisker.xyz

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 77,885 ▼ 1,389

Other rankings

#21 in puzzle keyword 8 #133 in variation keyword 4 ▼ 6#205 in timer keyword 35 ▼ 1

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

cristoper

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/lichess-puzzle-wait-timer/

Email:

ch*****@catswhisker.xyz

User Reviews

We asked for something to make us think before impulsively attempting a lichess puzzle, and this does the trick. The default wait period is 60 seconds but that can be changed easily by clicking on the gear box.

by Fi*****, 2026-01-30

View all user reviews ›

Is Lichess Puzzle Timer Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Lichess Puzzle Timer requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Low ******* ****** ** *** ********* ******** ***********

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Lichess Puzzle Timer is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******