| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| web/World Wide Web | Easy | 54 | jump |
Isn’t the Word Wide Web a fascinating place to be in? Words.. so many words.. all linked… NOTE: The flag doesn’t have a wrapper. It needs to be wrapped with curly brackets and please put CTF in front of the curly brackets.
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| crypto/Em-Dee | Easy | 10 | jump |
| crypto/Whats-Cooking | Easy | 10 | jump |
| crypto/Peanuts | Easy | 10 | jump |
| crypto/Crash-Hacker | Easy | 10 | jump |
| crypto/Whats-Cooking-2 | Easy | 10 | jump |
| crypto/IPv11 | Easy | 15 | jump |
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| forensics/Blank-Slate | Easy | 20 | jump |
| forensics/In-Plain-Sight | Easy | 20 | jump |
| forensics/Blank-Slate-2 | Easy | 25 | jump |
| forensics/Chimera | Easy | 25 | jump |
| forensics/Blank-Slate-3 | Easy | 30 | jump |
| forensics/Blatant-Corruption | Medium | 40 | jump |
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| general/Sanity-Check | Easy | 2 | jump |
| general/Discord | Easy | 3 | jump |
| general/Binned | Easy | 5 | jump |
| general/Where-the-Wild-Cards-Are | Easy | 10 | jump |
| general/Reconstruction | Medium | 35 | jump |
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| rev/Lemme-In | Easy | 30 | jump |
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| web/James-Harold-Japp | Easy | 10 | jump |
| web/new-site-who-dis | Easy | 20 | jump |
| web/Bend | Easy | 25 | jump |
| web/Piece-It-Together | Easy | 25 | jump |
| web/Cuppa-Joe | Easy | 30 | jump |
| web/Erlenmeyer-Biscuits | Easy | 40 | jump |
I have a good friend named Em. She loves secret codes, so when she challenged me this time, I was well up for it! She told me that she encoded the word “happy” as “56ab24c15b72a457069c5ea42fcfc640” and “sad” as “49f0bad299687c62334182178bfd75d8” (without the quotes) and challenged me to encode “mhsctf” using her method! I can’t figure it out! What would it be? Enter your answer in flag format: “flag{…}”
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| forensics/this-file-hides-something | Medium | 50 | jump |
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| misc/catch-me-if-you-can | Medium | 186/772 | jump |
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| web/para-code | Easy | 50 | jump |
There is an emergency regarding this file. We need to extract the password ASAP. It’s a crash dump, but our tools are not working. Please help us, time is not on our side.
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| misc/Intro-to-CTF | Easy | I forgor | jump |
| misc/Discord-Flag | Easy | I forgor | jump |
| misc/Survey | Easy | I forgor | jump |
| misc/Hex-to-ASCII | Easy | I forgor | jump |
| misc/Dots-and-Lines | Easy | I forgor | jump |
| misc/Never-Gonna-Give-You-Up | Easy | I forgor | jump |
| misc/Peanutbutter-Jar | Easy | I forgor | jump |
| misc/Steganography | Easy | I forgor | jump |
| misc/CodeTiger-ORZ | Medium | I forgor | jump |
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| pwn/Gets | Easy | I forgor | jump |
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| rev/Yarn | Easy | I forgor | jump |
| rev/Evaluation | Easy | I forgor | jump |
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| web/Let-It-Go | Easy | I forgor | jump |
| web/My-First-Website | Easy | I forgor | jump |
| web/dizzy | Easy | I forgor | jump |
Welcome to your first CTF Challenge! For this problem, you simply need to read the CTF Resource page and find the flag :D. Resource Page: https://lit.lhsmathcs.org/ctfres
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| misc/LSBlue | Medium | 220 | jump |
| Challenge Name | Difficulty | Points | Writeup |
|---|---|---|---|
| web/NRC | Easy | 107 | jump |
Orca watching is an awesome pastime of mine!
Attachments: https://github.com/wackersCTF/hsctf-8/blob/main/misc/LSBlue/lsblue.png?raw=true
First, you will obtain the file they gave.
Since the title name of the challenge is LSBlue you will know that it has something to do with LSB.
