Konstantinos Karasavvas

Rated 0.00(0) — Konstantinos Karasavvas

A quiz to test and practice your Bitcoin knowledge. Each time you play you have to answer 10 multiple choice questions with one or sometimes more correct answers. At the end it grades you according to a formal university grading scheme. It has three...

Rated 5.00(2) — Konstantinos Karasavvas

This is a simple to use Bitcoin Point of Sale application for merchants who want to start accepting bitcoins in their stores/businesses. The app is intuitive to use and you only need to scan or paste a bitcoin address to start accepting payments. Features