Mariusz Krzysiak
Programista, popularyzator wiedzy.
4.76 (80 reviews)
7
active courses
2
removed courses
Mar 2020
first content date
Jul 2025
last content date
661
total students
80
total reviews
4.76
average rating
46
total content length
Courses
Scratch w nauce programowania - przykłady gier i skryptów.
224
students
5 hours
content
Mar 2022
updated
$19.99