Can we create a game by learning in this app

Answer 1

The knowledge that is given here is enough to create simple games, you can use SL Playground for practice.
If you want to become a game developer, these threads will be useful:
https://www.sololearn.com/discuss/99903/?ref=app
https://www.sololearn.com/discuss/761432/?ref=app
https://www.sololearn.com/discuss/625747/?ref=app
https://www.sololearn.com/discuss/448721/?ref=app

Answer 2

Here you can learn basic of programming and get help on your problems... This isnt a stop point for learn... Some useful resources:

https://code.sololearn.com/WaVusr8J1KvK/?ref=app

Answer 3

you can learn basics here so basically you can create simple games with the knowledge you get here
tictactoe
coinflip
etc