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。
Various Artists - BOF:NT Vol.3（谱师 ApoLar，Graveyard）的 osu!mania 7K 谱面，49 个难度，官方星级 0.80–6.77★，引擎星级 0.31–6.31★，段位 0th、1st、3rd、2nd。
| 难度 | 官方 | 引擎 | 段位 | 谱师 |
|---|---|---|---|---|
| sasayakiemotion[1] | 0.80★ | 0.31★ | 0th | ApoLar |
| Parasite Circus[4] | 1.14★ | 0.74★ | 0th | ApoLar |
| Dark Ring System[4] | 1.18★ | 0.69★ | 0th | ApoLar |
| V.G.DiveR[3] | 1.28★ | 0.83★ | 0th | ApoLar |
| melanchonic[5] | 1.36★ | 0.93★ | 0th | ApoLar |
| In Cider[3] | 1.49★ | 1.06★ | 0th | ApoLar |
| Wispers from a Mirror[4] | 1.55★ | 1.03★ | 0th | ApoLar |
| MGooC[3] | 1.66★ | 0.94★ | 0th | ApoLar |
| sasayakiemotion[4] | 1.71★ | 0.99★ | 0th | ApoLar |
| Time Goes By[4] | 1.71★ | 1.11★ | 0th | ApoLar |
| In Cider[5] | 1.83★ | 1.36★ | 0th | ApoLar |
| V.G.DiveR[6] | 1.87★ | 1.37★ | 0th | ApoLar |
| Mashed Potatoes and Gravy[4] | 1.88★ | 1.35★ | 0th | ApoLar |
| The secret coral regions[7] | 2.01★ | 1.67★ | 0th | ApoLar |
| transition[6] | 2.08★ | 1.56★ | 0th | ApoLar |
| MGooC[5] | 2.10★ | 1.29★ | 0th | ApoLar |
| sasayakiemotion[7] | 2.32★ | 1.72★ | 0th | ApoLar |
| FLAUROS[8] | 2.34★ | 1.79★ | 0th | ApoLar |
| Dark Ring System[9] | 2.38★ | 2.09★ | 0th | ApoLar |
| V.G.DiveR[9] | 2.54★ | 2.02★ | 0th | ApoLar |
| Mashed Potatoes and Gravy[8] | 2.63★ | 1.89★ | 0th | ApoLar |
| citrine[9] | 2.78★ | 2.45★ | 0th | ApoLar |
| Wispers from a Mirror[9] | 2.78★ | 2.50★ | 0th | ApoLar |
| In Cider[9] | 2.78★ | 2.40★ | 0th | ApoLar |
| The secret coral regions[10] | 2.82★ | 2.55★ | 0th | ApoLar |
| Time Goes By[8] | 2.90★ | 2.49★ | 0th | ApoLar |
| MGooC[10] | 2.91★ | 2.57★ | 0th | ApoLar |
| sasayakiemotion[10] | 2.97★ | 2.53★ | 0th | ApoLar |
| Parasite Circus[10] | 3.02★ | 2.91★ | 0th | ApoLar |
| melanchonic[10] | 3.26★ | 2.40★ | 0th | ApoLar |
| FLAUROS[11] | 3.31★ | 2.70★ | 0th | ApoLar |
| In Cider[11] | 3.43★ | 3.37★ | 0th | ApoLar |
| The secret coral regions[12] | 3.62★ | 3.12★ | 0th | ApoLar |
| V.G.DiveR[11] | 3.64★ | 3.42★ | 0th | ApoLar |
| FLAUROS[16] | 3.68★ | 3.28★ | 0th | ApoLar |
| Wispers from a Mirror[11] | 3.80★ | 3.51★ | 0th | ApoLar |
| citrine[11] | 3.85★ | 3.54★ | 0th | ApoLar |
| Time Goes By[13] | 3.88★ | 3.87★ | 1st | ApoLar |
| Dark Ring System[12] | 4.14★ | 3.75★ | 1st | ApoLar |
| Parasite Circus[12] | 4.47★ | 5.19★ | 3rd | ApoLar |
| melanchonic[12] | 4.70★ | 3.89★ | 1st | ApoLar |
| Wispers from a Mirror[12] | 4.78★ | 4.61★ | 2nd | ApoLar |
| Time Goes By[12] | 4.87★ | 5.20★ | 3rd | ApoLar |
| Mashed Potatoes and Gravy[12] | 4.98★ | 4.48★ | 2nd | ApoLar |
| MGooC[12] | 4.99★ | 4.60★ | 2nd | ApoLar |
| V.G.DiveR[12] | 5.26★ | 5.28★ | 4th | ApoLar |
| transition[12] | 5.58★ | 5.87★ | 5th | ApoLar |
| citrine[13] | 5.95★ | 6.20★ | 6th | ApoLar |
| The secret coral regions[23] | 6.77★ | 6.31★ | 7th | ApoLar |