Little Tommy issue

Hi guys,
I have just finished the Little Tommy challenge. I got stucked 3 days cause my libraries didn’t work well, I just installed gcc-multilib on kali linux 64bit because I got an error which said ‘no such file or directory’ when I tried to launch the program.
Apparently these libraries doesn’t work as espected so I had to solve the challenge directly on the server through a black box approach.
There are some work-around without installing a 32bit OS ?
Thank you

Have you tried installing the missing libaries?

sudo dpkg --add-architecture i386
sudo apt update
sudo apt upgrade

and maybe after that the probably missing libary:

sudo apt-get install libc6:i386