Hacker101 CTF is part of HackerOne free online training program. Really a good place to apply all the pen test skills for beginners.
| Difficulty | Name | Skills | Completion |
|---|---|---|---|
| Trivial | A little something to get you started | Web | 1 / 1 |
| Easy | Micro-CMS v1 | Web | 4 / 4 |
| Moderate | Micro-CMS v2 | Web | 3 / 3 |
| Hard | Encrypted Pastebin | Web, Crypto | 1 / 4 |
| Moderate | Photo Gallery | Web | 3 / 3 |
| Moderate | Cody's First Blog | Web | 3 / 3 |
| Easy | Postbook | Web | 7 / 7 |
| Moderate | Ticketastic: Demo Instance | Web | 0 / 0 |
| Moderate | Ticketastic: Live Instance | Web | 2 / 2 |
| Easy | Petshop Pro | Web | 3 / 3 |
| Hard | Model E1337 - Rolling Code Lock | Web, Math | 1 / 2 |
| Moderate | TempImage | Web | 2 / 2 |
| Easy | H1 Thermostat | Android | 2 / 2 |
| Expert | Model E1337 v2 - Hardened Rolling Code Lock | Math | 0 / 1 |
| Moderate | Intentional Exercise | Android | 1 / 1 |
| Moderate | Hello World! | Native | 1 / 1 |
| Expert | Rend Asunder | Native | 1 / 3 |
| Easy | BugDB v1 | Web, GraphQL | 1 / 1 |
| Easy | BugDB v2 | Web, GraphQL | 1 / 1 |
| Moderate | BugDB v3 | Web, GraphQL | 1 / 1 |
| Moderate | Oauthbreaker | Android | 0 / 2 |
| Moderate | Mobile Webdev | Android | 0 / 2 |
| Moderate | XSS Playground by zseano | Web | 0 / 1 |
| Moderate | OSU CTF | Web | 0 / 1 |
| Moderate | Grayhatcon CTF | Web | 0 / 4 |
| Moderate | RTFM | Web | 0 / 8 |
| Moderate | Hackyholidays CTF | Web | 0 / 12 |
| Moderate | Y2FuIHlvdSByZWNvbj8/ | Web, Recon | 0 / 3 |
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent