polygl0ts

2022

• insomnihack22

  • emojihell

2021

• b01lers21

  • pyjailgolf_3
  • pyjail_noparens
  • pyjailgolf_1
  • pyjailgolf_2

2020

• bjorn20

  • bjornos

2019

• nullcon19

  • Captcha-forest-harder
  • Captcha-forest
  • Singular
  • mlAuth

• pragyan19

  • exorcism

• tamu19

  • fixme

• tasteless19

  • tee

2018

• csaw18

  • Ldab
  • a_tour_of_x86
  • algebra
  • flatcrypt
  • whyOS

• hackover18

  • holy-graal
  • military-crypto
  • secure-hash
  • who-knows-john-dows

• ritsec18

  • yet_another_hr_management_framework

• square18

  • c10_fixedpoint
  • c1_dot-n-dash
  • c2_flipping_bits
  • c3_shredded
  • c4_leaky_power
  • c5_de-anonymization
  • c6_gates_of_hell
  • c8_captcha

• tuctf18

  • AESential_Lesson
  • APL
  • Colonel_Mustard's_Simple_Signin
  • Professor_Plum's_Ravenous_Researcher
  • ancient
  • danger_zone
  • easter_egg
  • easyDOS
  • ehh
  • hardDOS
  • jimmy_crypto
  • never_ending_crypto_redux
  • shella_easy
  • shoop
  • timber

• twctf18

  • shrine
  • simpleauth
  • vimshell