Filter:

Sign in / up

Explore Advanced Search Data & API Marketplace

Extension Booster Pricing

21 Not Blackjack - Math Puzzle

roenneon

67

Math puzzle game using playing card to make 21.

Products

App Pass
Chrome-Stats Extension
Extension Guard
Extension Booster
API
Raw data export

Resources

Pricing
Advanced search
Copycat checker
Manifest V3 tracker
CSV viewer
Add extension
Add keyword

Company

About us
Methodology
Blog
Contact us
Terms of Use
Privacy Notice

© 2026 Chrome-Stats. All rights reserved.