星级
技能（引擎各技能星级 · 主导度）
物件密度
本组全部难度
谱面信息
关于两个星级
官方 SR 来自 osu!（API、osu!lazer 曲库或标杆清单）。引擎 SR 是 proj7k 的固有难度引擎按 Jinjin 7K 段位标定的星级，与官方 SR 不是同一把尺子；段位是引擎 SR 最接近的段位。
Буерак - Кафе для дураков（谱师 Jup，Graveyard）的 osu!mania 7K 谱面，10 个难度，官方星级 6.23–8.44★，引擎星级 5.97–8.53★，段位 6th、7th、8th、9th。 Buepak - Kafe dlya durakov.
| 难度 | 官方 | 引擎 | 段位 | 谱师 |
|---|---|---|---|---|
| Jup's 7K | 6.23★ | 5.97★ | 6th | Jup |
| Jup's 7K [1.05x Rate] | 6.50★ | 6.26★ | 6th | Jup |
| Jup's 7K [1.1x Rate] | 6.74★ | 6.54★ | 7th | Jup |
| Jup's 7K [1.15x Rate] | 6.99★ | 6.83★ | 8th | Jup |
| Jup's 7K [1.2x Rate] | 7.21★ | 7.12★ | 8th | Jup |
| Jup's 7K [1.25x Rate] | 7.50★ | 7.40★ | 9th | Jup |
| Jup's 7K [1.3x Rate] | 7.71★ | 7.69★ | 10th | Jup |
| Jup's 7K [1.35x Rate] | 7.95★ | 7.97★ | 10th | Jup |
| Jup's 7K [1.4x Rate] | 8.17★ | 8.26★ | Gamma | Jup |
| Jup's 7K [1.45x Rate] | 8.44★ | 8.53★ | Gamma | Jup |