General Knowledge Quiz App
Education
A gamified General Knowledge quiz Chrome extension with three difficulty levels.
- Store users
- 33
- Ratings
- 5.0/ 5 1 rating
3 listings we've seen · as of 4 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.
1 Second Reflex
Just for Fun
Test your reflexes with 1-second challenges!
- Store users
- 17
- Ratings
- 5.0/ 5 1 rating
Maths Quiz App
Education
A gamified Math ability quiz Chrome extension with three difficulty levels.
- Store users
- 16
- Ratings
- Not rated yet