Practice this fail.
Which executable won?
Linux · Restart as often as you like
Read the error, choose a command, and learn
why it works. Nothing runs on your machine.
In Bash, inspect how the shell would resolve python3. Do not execute Python or change PATH.
Which executable won?
$ python3 --version
An unexpected version appears.
Which shell command reports how python3 is resolved?
Fixed. By hand.
command -v python3command -v describes the command the shell would use, including a path for an external executable. It is more useful here than guessing from the current directory.
Practice does not affect your daily score or streak.