English (United States)
See more
An extension to work out your brain
Latest Version
Version
1.0
Update
February 28, 2024
Size
1.02MiB
Developer
Category
Users
71 
Rating
5 ★
Manifest Version
3
Web Store Status
Extension ID
Languages Support
Permissions
Mental Calculation Extension
Dynamic Gameplay: Experience a blend of addition and subtraction questions that adapt based on your performance.
Increasing Difficulty: Conquer the challenge by answering questions correctly and watch as the difficulty level rises.
Against the Clock: Race against time with a countdown timer to add an extra layer of excitement.
Three-Figure Operations: Reach a milestone of 20 consecutive correct answers to unlock challenging three-figure operations.
Sleek Design: Enjoy a visually pleasing and user-friendly interface for an immersive gaming experience.
Read more
Increasing Difficulty: Conquer the challenge by answering questions correctly and watch as the difficulty level rises.
Against the Clock: Race against time with a countdown timer to add an extra layer of excitement.
Three-Figure Operations: Reach a milestone of 20 consecutive correct answers to unlock challenging three-figure operations.
Sleek Design: Enjoy a visually pleasing and user-friendly interface for an immersive gaming experience.
Source Manifest.json
{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Mental Calculation", "version": "1.0", "description": "An extension to work out your brain", "action": { "default_icon": { "16": "images/icon16.png", "48": "images/icon48.png", "128": "images/icon128.png" }, "default_popup": "html.html" }, "content_scripts": [ { "matches": [ "" ], "js": [ "script.js" ] } ]}
Read more
