CTF Archives
Theme
Language
All CTFs
UofTCTF
3 editions
·
108 challenges
·
2024–2026
View on GitHub
2026
2025
2024
Average
—
/5
Vote and rate each challenge below.
2026
39 challenges
CTFtime
crypto
7
Gamblers_Fallacy
0
0
Leaked_d
0
0
MAT247
0
0
MAT347
0
0
Orca
0
0
Rotor_Cipher
0
0
UofT_LFSR_Labyrinth
0
0
forensic
2
Baby_Exfil
0
0
My_Pokemon_Card_is_Fake
0
0
misc
8
Encryption_Service
0
0
File_Upload
0
0
Guess_The_Number
0
0
KandK_Training_Room
0
0
Lottery
0
0
Nothing_Ever_Changes
0
0
Reverse_Wordle
0
0
Vibe_Code
0
0
osint
3
Go_Go_Cabinet
0
0
Go_Go_Coaster
0
0
My_Shikishi_is_Fake
0
0
pwn
5
AES_AEAD
0
0
Baby_bof
0
0
Calculator
0
0
extended_eBPF
0
0
uprobe
0
0
rev
5
Baby_Obfuscated_Flag_Checker
0
0
Bring_Your_Own_Program
0
0
ML_Connoisseur
0
0
Symbol_of_Hope
0
0
Will_u_Accept_Some_Magic
0
0
web
9
Firewall
0
0
No_Quotes
0
0
No_Quotes_2
0
0
No_Quotes_3
0
0
Pasteboard
0
0
Personal_Blog
0
0
Unrealistic_Client_Side_Challenge_Flag_1
0
0
Unrealistic_Client_Side_Challenge_Flag_2
0
0
Vulnerability_Research
0
0
2025
42 challenges
CTFtime
crypto
5
causation
0
0
enchanted-oracle
0
0
funny-cipher
0
0
shuffler
0
0
timed-aes
0
0
forensic
3
decrypt-me
0
0
minecraft-safe
0
0
poof
0
0
jail
5
dont-sandbox-python
0
0
dont-sandbox-python-2
0
0
dont-sandbox-python-3
0
0
js-blacklist-v2
0
0
smol-js
0
0
misc
11
feedback
0
0
math-test
0
0
model-assembly-line
0
0
out-of-the-container
0
0
racing
0
0
racing-2
0
0
sanity-check
0
0
simple-file-storage
0
0
simple-signing
0
0
surgery
0
0
walk-in-the-forest
0
0
pwn
6
baby-pwn
0
0
baby-pwn-2
0
0
book-editor
0
0
counting-sort
0
0
echo
0
0
hash-table-as-a-service
0
0
rev
4
bloatware
0
0
encrypted-flag
0
0
highly-optimized
0
0
py-flagchecker
0
0
web
8
code-db
0
0
leet-vault
0
0
my-second-app
0
0
prepared-1
0
0
prepared-2
0
0
prismatic-blogs
0
0
scavenger-hunt
0
0
timeless
0
0
2024
27 challenges
CTFtime
crypto
5
Clever_Thinking
0
0
Export_Grade_Cipher
0
0
Pianoman
0
0
repeat
0
0
Wheel_Barrow
0
0
forensic
4
EnableMe
0
0
Illusion
0
0
Secret_Message_1
0
0
Secret_Message_2
0
0
jail
3
Baby_JS_Blacklist
0
0
JS_Evaluator
0
0
Zero
0
0
misc
1
Source_Code_Recovery
0
0
osint
1
Flying_High
0
0
pwn
4
baby_shellcode
0
0
basic_overflow
0
0
nothing_to_return
0
0
patched_shell
0
0
rev
5
All_Worbled_Up
0
0
CEOs_Lost_Password
0
0
CSS_Password
0
0
Love_Debug
0
0
Random_Maze
0
0
web
4
Guestbook
0
0
Jays_Bank
0
0
No_Code
0
0
The_Varsity
0
0