Challenge
Solution
Use . For substitution2
, set the solve mode to "statistics."
Flag
substitution0: picoCTF{5UB5717U710N_3V0LU710N_59533A2E}
substitution1: picoCTF{FR3QU3NCY_4774CK5_4R3_C001_4871E6FB}
substitution2: picoCTF{N6R4M_4N41Y515_15_73D10U5_8E1BF808}