Problem: Can you spot the difference? kitters cattos. They are also available at /problems/whats-the-difference_0_00862749a2aeb45993f36cc9cf98a47a on the shell server
Solution: cd into the directory then cmp kitters.jpg cattos.jpg -l -b then use the output to figure out the flag.
Flag: picoCTF{th3yr3_a5_d1ff3r3nt_4s_bu773r_4nd_j311y_aslkjfdsalkfslkflkjdsfdszmz10548}