#TG:HACK2019 This looks like a flag, but something is not quite right... or was it left? OB19{ocz_hjno_wvndx_otkz_ja_zixmtkodji} RotNをやる TG19{the_most_basic_type_of_encryption}

#TG:HACK2019 In one of my classes, some students were sending notes back and forth. I confiscated one of the notes, but it only contained this: vyLlwWSY1PCK5ELNTPUVdpl8z0rIXiB2+Ybcu/BeXidR3MEiym852HCkS6wHVCr+CdpP6Moe9VQUeFcyq3vZDpVK/orl+8v…

#TG:HACK2019 I got some mystical numbers here, but I don't know what it means. Can you help me? 84 71 49 57 123 65 83 67 73 73 95 97 110 100 95 121 111 117 95 115 104 97 108 108 95 114 101 99 101 105 118 101 125 >> "".join( chr(int(n)) for…

#TG:HACK2019 Handle this flag with care. It is from the 64 wizards and witches based in the Land of Encoding. VEcxOXtiZV9jYXJlZnVsX3doZW5fZHJvcHBpbmdfdGhlX2Jhc2V9 $ echo 'VEcxOXtiZV9jYXJlZnVsX3doZW5fZHJvcHBpbmdfdGhlX2Jhc2V9' | base64 -d TG…

#TG:HACK2019 We made a really awesome site, please check it out: https://awesome.tghack.no. Here's the source code if you want to take a look: server.py #!/usr/bin/env python2 from flask import Flask, render_template, request, url_for, red…

#TG:HACK2019 Mr. Josefsson wants to test you one last time to see if you are ready for the harder tasks. Can you solve this? good_luck ! 00100011 00100010 00000100 00000010 00001000 00101010 00010111 00001011 00000001 01010101 01010110 000…

#TG:HACK2019 Someone sent the Exclusive Magic Club all these 1's and 0's and told us mother_knows_best . 00111001 00101000 01000101 01010001 00011110 00010000 00110000 00011100 00110001 00001011 00011000 00000100 00110001 00111101 00010001…

#TG:HACK2019 I was walking down a dark corridor one evening when I suddenly heard some whispering from the walls around me. I couldn't quite hear what it said, so when the thing whispering started moving, I obviously followed. What could g…