| Name | Points | Tags | Writeups | |
|---|---|---|---|---|
| Ramen | 400 | pwn | 1 | |
| Now We Can Play!! | 200 | crypto | 2 | |
| Twenty-five | 100 | crypto | 2 | |
| Avatar Uploader 1 | 100 | misc web forensics | 1 | |
| The Steganography Generator | 200 | steganography | 1 | |
| Baby ROP 2 | 200 | pwn | 4 | |
| Scramble | 100 | reversing | 2 | |
| Harekaze note | 300 | tcache pwn | 2 | |
| Encode and Encode | 100 | web | 2 | |
| Baby ROP | 100 | pwn rop | 4 | |
| /[a-z().]/ | 200 | js misc web | 2 | |
| SQLite Voting | 350 | sqli web | 1 | |
| Show me your private key | 200 | crypto | 2 | |
| Once upon a time | 100 | crypto | 6 | |
| Admin's Product Key | 200 | revesing | 1 | |
