---
title: "Math Champion – The Battle of Brains | Where Mathematics Becomes a Sport – Chrome extension stats, history and permissions"
description: "No user count, no ratings yet. Version 1.4.0, updated 2026-11-06. Requests 8 permissions."
url: "https://extensiontracker.com/extension/iieafkdmcabehaoemfaliccdibchdlkb"
---

# Math Champion – The Battle of Brains \| Where Mathematics Becomes a Sport

Live in the Chrome Web Store.

- Users: the store shows no user count
- Rating: no ratings yet
- Last checked: 2026-11-07 00:06 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Where Mathematics Becomes a Sport. Practice, play, compete and improve skills through interactive challenges & championship leagues.

- Extension ID: `iieafkdmcabehaoemfaliccdibchdlkb`
- Developer: [Trustoryx](https://extensiontracker.com/developer/uec3899aec7ee27a2c5e323def04707ab)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2026-11-06
- Last updated: 2026-11-06
- Version: `1.4.0`
- Size: 1.16 MiB
- Minimum Chrome: 116
- Languages (1): English
- Privacy policy: `https://math.trustoryx.digital/privacy-policy`
- Chrome Web Store: <https://chromewebstore.google.com/detail/math-champion-%E2%80%93-the-battl/iieafkdmcabehaoemfaliccdibchdlkb>
- View its code or download CRX: <https://crxpeek.com/extension/iieafkdmcabehaoemfaliccdibchdlkb>
- Search Google for the ID: <https://www.google.com/search?q=%22iieafkdmcabehaoemfaliccdibchdlkb%22&tbs=li:1>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-07 | – | – | – |

## What changed

Every change found on a check, newest first.

- 2026-11-11: Now trusted by Enhanced Safe Browsing.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-11-07.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

**Every website:** it can read and change your data on all the sites you visit.

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `alarms`: Run tasks on a schedule
- `contextMenus`: Add items to the right-click menu
- `offscreen`: Open a hidden page for background work
- `scripting`: Run scripts on sites it can reach
- `sidePanel`: Show a side panel
- `storage`: Save settings and data in your browser
- `unlimitedStorage`: Store more data than the usual limit

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [BizHarvest Pro — Google Business Scraper](https://extensiontracker.com/extension/oampeglnmemidnfhhkkcobkejfecompb) | 124 | – | – | Developer Tools |
| [SiteScore — SEO, AEO & GEO Analyzer](https://extensiontracker.com/extension/nejfopabhaflhmhkmfdlfkmkfjiapbmp) | 26 | 5.00 | 8 | Developer Tools |
| [SamparkWA](https://extensiontracker.com/extension/idoolfgdpbijdcdlochmaoajbijccjfj) | 4 | – | – | Tools |
| [EasyBill – Invoice & Billing](https://extensiontracker.com/extension/cbajgibgeaiediocjefmbddffmlblmnk) | 2 | – | – | Tools |

All 5 extensions by [Trustoryx](https://extensiontracker.com/developer/uec3899aec7ee27a2c5e323def04707ab).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 2026-11-07 00:06 UTC; next check around 2026-11-13.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Math Champion – The Battle of Brains \| Where Mathematics Becomes a Sport” (iieafkdmcabehaoemfaliccdibchdlkb). Chrome Web Store data, last checked 2026-11-07. https://extensiontracker.com/extension/iieafkdmcabehaoemfaliccdibchdlkb. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_iieafkdmcabehaoemfaliccdibchdlkb,
  title   = {Math Champion – The Battle of Brains | Where Mathematics Becomes a Sport (iieafkdmcabehaoemfaliccdibchdlkb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-07},
  url     = {https://extensiontracker.com/extension/iieafkdmcabehaoemfaliccdibchdlkb},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/iieafkdmcabehaoemfaliccdibchdlkb>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.