diff --git a/README.md b/README.md
index 475927f..9fbf136 100644
--- a/README.md
+++ b/README.md
@@ -20,4 +20,5 @@ List of CTF events that i have joined before
 | Cyber Security Challenge Germany 2023 | 02 March, 00:00 WIB — 02 May 2023, 00:00 WIB | Soon |
 | CTF After Dark - Winter 2023 | 02 March, 09:00 WIB — 09 March 2023, 11:00 WIB | [Link](/CTF%20After%20Dark%20-%20Winter%202023/) |
 | KalmarCTF 2023 | 04 March, 00:00 WIB — 06 March 2023, 00:00 WIB | [Link](/KalmarCTF%202023/) |
-| Nullcon HackIM CTF 2023 | 09 March, 18:00 WIB — 10 March 2023, 18:00 WIB | [Link](/Nullcon%20HackIM%20CTF%202023/) |
\ No newline at end of file
+| Nullcon HackIM CTF 2023 | 09 March, 18:00 WIB — 10 March 2023, 18:00 WIB | [Link](/Nullcon%20HackIM%20CTF%202023/) |
+| Rush CTF 2023 | 11 March, 17:00 WIB — 12 March 2023, 05:00 WIB | [Link](/Rush%20CTF%202023/) |
\ No newline at end of file
diff --git a/Rush CTF 2023/Blog/README.md b/Rush CTF 2023/Blog/README.md
new file mode 100644
index 0000000..28ce4b1
--- /dev/null
+++ b/Rush CTF 2023/Blog/README.md	
@@ -0,0 +1,28 @@
+# Blog
+> Hey what do you think about my blog?
+
+## About the Challenge
+We have been given a plain website that contains a blog
+
+![preview](images/preview.png)
+
+## How to Solve?
+If we check one of the post, the endpoint will looks like this
+
+![post](images/post.png)
+
+```
+http://challs.ctf.cafe:5555/post.php?page=post1.html
+```
+
+So I tried to to change the `post1.html` value to another file, for example `/etc/passwd`.
+
+![test](images/test.png)
+
+Unfortunately, we can't check the `passwd` file because we still inside the `posts` directory. We can use `../` or dot dot slash to go to `/` directory and then read the `passwd` file
+
+![flag](images/flag.png)
+
+```
+RUSH{LF1_1S_SO_3Z_F0R_M3}
+```
\ No newline at end of file
diff --git a/Rush CTF 2023/Blog/images/flag.png b/Rush CTF 2023/Blog/images/flag.png
new file mode 100644
index 0000000..8b1c9e9
Binary files /dev/null and b/Rush CTF 2023/Blog/images/flag.png differ
diff --git a/Rush CTF 2023/Blog/images/post.png b/Rush CTF 2023/Blog/images/post.png
new file mode 100644
index 0000000..c9733a6
Binary files /dev/null and b/Rush CTF 2023/Blog/images/post.png differ
diff --git a/Rush CTF 2023/Blog/images/preview.png b/Rush CTF 2023/Blog/images/preview.png
new file mode 100644
index 0000000..4967ebd
Binary files /dev/null and b/Rush CTF 2023/Blog/images/preview.png differ
diff --git a/Rush CTF 2023/Blog/images/test.png b/Rush CTF 2023/Blog/images/test.png
new file mode 100644
index 0000000..dbfee28
Binary files /dev/null and b/Rush CTF 2023/Blog/images/test.png differ
diff --git a/Rush CTF 2023/Miss Bardot v2/README.md b/Rush CTF 2023/Miss Bardot v2/README.md
new file mode 100644
index 0000000..d2e6559
--- /dev/null
+++ b/Rush CTF 2023/Miss Bardot v2/README.md	
@@ -0,0 +1,19 @@
+# Miss Bardot v2
+> To some she was an icon, to others she was a sheperd, I need you to find the one that's already gone.
+
+> Flag2: You will need to go inside her to complete the flag.
+> RUSH{ON_____NT__}
+
+## About the Challenge
+After we know this chall is about `MV Brigitte Bardot` chall. We need to go inside the ship and find the flag
+
+## How to Solve?
+I got the flag by using YouTube video about `MV Brigitte Bardot`. You can check the YouTube video [here](https://youtu.be/2dSzo1DZin4?t=707)
+
+![youtube](images/youtube.png)
+
+In top of the video, there is a string that match with the flag format
+
+```
+RUSH{ON50892NT29}
+```
\ No newline at end of file
diff --git a/Rush CTF 2023/Miss Bardot v2/images/youtube.png b/Rush CTF 2023/Miss Bardot v2/images/youtube.png
new file mode 100644
index 0000000..16a3363
Binary files /dev/null and b/Rush CTF 2023/Miss Bardot v2/images/youtube.png differ
diff --git a/Rush CTF 2023/Miss Bardot v3/README.md b/Rush CTF 2023/Miss Bardot v3/README.md
new file mode 100644
index 0000000..56f5200
--- /dev/null
+++ b/Rush CTF 2023/Miss Bardot v3/README.md	
@@ -0,0 +1,19 @@
+# Miss Bardot v3
+> To some she was an icon, to others she was a sheperd, I need you to find the one that's already gone.
+
+> Flag3: Name of the Vegan Cookbook they have.
+> RUSH{ALLCAPSVEGANCOOKBOOK}
+
+## About the Challenge
+After we know this chall is about `MV Brigitte Bardot` chall. We need to know the vegan cookbook they have
+
+## How to Solve?
+I got the flag by using YouTube video about `MV Brigitte Bardot`. You can check the YouTube video [here](https://youtu.be/2dSzo1DZin4?t=673)
+
+![youtube](images/youtube.png)
+
+In the table, there is a vegan cookbook
+
+```
+RUSH{BETTYGOESVEGAN}
+```
\ No newline at end of file
diff --git a/Rush CTF 2023/Miss Bardot v3/images/youtube.png b/Rush CTF 2023/Miss Bardot v3/images/youtube.png
new file mode 100644
index 0000000..3846ecc
Binary files /dev/null and b/Rush CTF 2023/Miss Bardot v3/images/youtube.png differ
diff --git a/Rush CTF 2023/Miss Bardot/README.md b/Rush CTF 2023/Miss Bardot/README.md
new file mode 100644
index 0000000..9398102
--- /dev/null
+++ b/Rush CTF 2023/Miss Bardot/README.md	
@@ -0,0 +1,23 @@
+# Miss Bardot
+> To some she was an icon, to others she was a sheperd, I need you to find the one that's already gone.
+
+> Flag1: Who made her and what's her flag?
+> RUSH{ALLCAPSBUILDERNAMEFLAG}
+
+## About the Challenge
+We need to know what `Miss Bardot` is and then find the builder name and the flag
+
+## How to Solve?
+I got the solution because one of the team member give me a link about `MV Brigitte Bardot` on a group chat
+
+![chat](images/chat.png)
+
+And after searching on wikipedia, I know the builder name is `Vosper Thornycroft` and the flag is `Australia`, but when I submit the flag, the flag was wrong. So i opened the ticket and I told them what i have found before they said the builder name is correct but the flag is wrong.
+
+I tried to doing a little search again about the flag, and I found some website said `MV Brigitte Bardot` flag is `Dominica`
+
+![flag](images/flag.png)
+
+```
+RUSH{VOSPERTHORNYCROFTDOMINICA}
+```
\ No newline at end of file
diff --git a/Rush CTF 2023/Miss Bardot/images/chat.png b/Rush CTF 2023/Miss Bardot/images/chat.png
new file mode 100644
index 0000000..192b7b9
Binary files /dev/null and b/Rush CTF 2023/Miss Bardot/images/chat.png differ
diff --git a/Rush CTF 2023/Miss Bardot/images/flag.png b/Rush CTF 2023/Miss Bardot/images/flag.png
new file mode 100644
index 0000000..364d5d1
Binary files /dev/null and b/Rush CTF 2023/Miss Bardot/images/flag.png differ
diff --git a/Rush CTF 2023/README.md b/Rush CTF 2023/README.md
new file mode 100644
index 0000000..ea105fa
--- /dev/null
+++ b/Rush CTF 2023/README.md	
@@ -0,0 +1,11 @@
+# Rush CTF 2023
+CTF writeup for Nullcon Rush CTF 2023. I took part in this CTF competition with the TCP1P team, and got 11th place out of 100 teams
+
+Thanks to the TCP1P team especially @dimasma0305 and @dRe
+
+| Category | Challenge
+| --- | --- |
+| Web | [Blog](/Rush%20CTF%202023/Blog/)
+| Osint | [Miss Bardot](/Rush%20CTF%202023/Miss%20Bardot/)
+| Osint | [Miss Bardot v2](/Rush%20CTF%202023/Miss%20Bardot%20v2/)
+| Osint | [Miss Bardot v3](/Rush%20CTF%202023/Miss%20Bardot%20v3/)
\ No newline at end of file