| Name | Category | Points | Author | Tester | Solves | Writeup |
|---|---|---|---|---|---|---|
| Welcome | Misc | 10 | Harekaze | - | 512 | - |
| ONCE UPON A TIME | Crypto | 100 | ykm11 | theoldmoon0602 | 71 | x |
| Twenty-five | Crypto | 100 | nkhrlab | st98 | 56 | ✔ |
| show me your private key | Crypto | 200 | ykm11 | theoldmoon0602 | 20 | ✔ |
| Now We Can Play!! | Crypto | 200 | ykm11 | theoldmoon0602 | 34 | x |
| One Quadrillion | Crypto | 200 | nkhrlab | st98 | 7 | ✔ |
| Baby ROP | Pwn | 100 | hnoson | ak1t0 | 120 | ✔ |
| Baby ROP 2 | Pwn | 200 | hnoson | theoldmoon0602 | 81 | ✔ |
| Login System | Pwn | 250 | hnoson | megumish | 4 | ✔ |
| Harekaze Note | Pwn | 300 | hnoson | megumish | 9 | ✔ |
| Ramen | Pwn | 400 | hnoson | megumish | 2 | ✔ |
| scramble | Reversing | 100 | st98 | theoldmoon0602 | 68 | ✔ |
| The Steganography Generator | Reversing | 200 | st98 | theoldmoon0602 | 10 | ✔ |
| Admin's Product key | Reversing | 200 | st98 | theoldmoon0602 | 8 | ✔ |
| Encode & Encode | Web | 100 | st98 | theoldmoon0602 | 54 | ✔ |
| Easy Notes | Web | 200 | st98 | theoldmoon0602 | 10 | ✔ |
| SQLite Voting | Web | 350 | st98 | theoldmoon0602 | 3 | ✔ |
| Avatar Uploader 1 | Misc | 100 | st98 | - | 52 | ✔ |
| Avatar Uploader 2 | Web | 300 | st98 | - | 11 | ✔ |
| [a-z().] | Misc | 200 | st98 | theoldmoon0602 | 36 | ✔ |