write up ctf by ariafatah
Cryptography can be easy, do you know what ROT13 is? cvpbPGS{abg_gbb_onq_bs_n_ceboyrz}
echo "cvpbPGS{abg_gbb_onq_bs_n_ceboyrz}" | tr '[A-Za-z]' '[N-ZA-Mn-za-m]'
# picoCTF{not_too_bad_of_a_problem}
picoCTF{not_too_bad_of_a_problem}