| Name | Genre | Difficulty | Author | Solves |
|---|---|---|---|---|
| traditional_fork_chall | pwn | beginner | iwashiira | 6 solves |
| traditional_fork_chall_v2 | pwn | med | iwashiira | 3 solves |
| traditional_fork_chall_v3 | pwn | hard | iwashiira | 1 solve |
| perling_perler | web | beginner | iwashiira | 20 solves |
| shortnm | web | easy | iwashiira | 8 solves |
| iwi_deco_demo | web | med | iwashiira | 3 solves |
| string_related_js | rev | easy | iwashiira | 16 solves |
| process_hoppiing | rev | med | iwashiira | 10 solves |
| MISSION: ISPOSSSIBLE | pwn | med | caphosra | 4 solves |
| unnecessary_thing | crypto | easy | settyan117 | 20 solves |
| unnecessary_thing_2 | crypto | med | settyan117 | 7 solves |
| 技巧 | crypto | med | jp3bgy | 3 solves |
| 細工 | crypto | med | jp3bgy | 3 solves |
| # | Name | Point |
|---|---|---|
| 1 | 鰯鱪 | 4488 |
| 2 | TPC | 3988 |
| 3 | Hacklava | 3219 |
| 4 | zatsu | 1883 |
| 5 | MessiOfCTF | 1872 |
| 6 | sknb | 1220 |
| 7 | TSG | 1220 |
| 8 | Tan90909090 | 1051 |
| 9 | popopo | 978 |
| 10 | abbabaab | 959 |
| 11 | yagamikou | 942 |
| 12 | yuma4869 | 915 |
| 13 | onotch | 915 |
| 14 | hamayanhamayan | 715 |
| 15 | ONE | 637 |
| 16 | Tabun totemo strong | 637 |
| 17 | mizore_fuyu | 637 |
| 18 | Chacuna Song Out | 527 |
| 19 | hackakey | 527 |
| 20 | nishishinjuku-ctf | 410 |
| 21 | apricity | 205 |
| 22 | tsuji1 | 205 |
| 23 | tmp | 205 |
| 24 | nonenull | 205 |
| 25 | konekotech | 0 |
| 25 | sk | 0 |
| 25 | a | 0 |
| 25 | tanuki | 0 |
| 25 | i9th | 0 |
| 25 | team SeeTF | 0 |
| 25 | kakur41 | 0 |
| 25 | Okuremono | 0 |
| 25 | iLiss. | 0 |
| 25 | 破壊王ブレイキング | 0 |
| 25 | 滝野川バスターズ | 0 |