OMG 80 points Solves: 218 Easy I apologize for this one I annoyed myself creating it 🙂 Solving Just cat the file… you will the flag in kind of ascii-art. Maybe you need to zoom out a bit. Here is a screenshot of my console: EZ-CTF{1_HAT3_TH15_FL4G}
No Kidding 70 points Solves: 209 Easy No Other Kids Invent Anything like this…lol Flag Format EZ-CTF{WHATEVER_THE_MESSAGE_IS_ALL_CAPS} Solving This looks like Multi-tap or something similar… let’s just use the numbers and see what happens. I’ll use dcode.fr for this. 8/44/444/7777\\\444/7777\\\8/44/33\\\555/2/6/33/7777/8\\\222/8/333\\\333/555/2/4\\\33/888/33/33/33/33/777 T H I S\\I S\\T H E\\L A M E S T\\C T F\\F L A G\\E V E E
More Sense 60 points Solves: 123 Easy This is too easy! You will make more sense of it in no time! Flag format: EZ-CTF{ALL_CAPS_MESSAGE} File: Morse Sense.txt Solving A quick look at the message and I knew I was f…. lost. A long time I was banging my head against a wall. Because a quick lookup (cipher identifier) just told
McFly 125 points Solves: 14 Easy Riib_fc_I1deo_B1ff3n_Bpz_Yoo_Mdsxfkt_XoPxhatt Flag format: EZ-CTF{D3c0d3d_Message} Solving This is a fun one 🙂 The hint for the challenge is this given picture Okay what do we see here? This is Biff, the oponent of Marty McFly from the back to the future movies… a classic 😀 But something seems off in this picture… in the movie
basic-mod2 Description A new modular challenge! Download the message here. Take each number mod 41 and find the modular inverse for the result. Then map to the following character set: 1-26 are the alphabet, 27-36 are the decimal digits, and 37 is an underscore. Wrap your decrypted message in the picoCTF flag format (i.e. picoCTF{decrypted_message}) Solving This challenge is similar