| Progress | Difficulty | Peak |
|---|---|---|
| # 1-4 | 2.25/5 | 4.15/5 |
| # 5-8 | 1.92/5 | 3.49/5 |
| # 9-12 | 2.34/5 | 4.18/5 |
| # 13-16 | 2.15/5 | 3.82/5 |
| # 17-20 | 2.53/5 | 4.47/5 |
| # 21-24 | 2.37/5 | 4.32/5 |
| # 25-28 | 2.36/5 | 4.33/5 |
| # 29-32 | 2.18/5 | 4.34/5 |
| # 33-36 | 2.15/5 | 4.20/5 |
| # 37-40 | 2.01/5 | 4.19/5 |
| # 41-44 | 2.12/5 | 4.32/5 |
| # 45-48 | 2.43/5 | 4.44/5 |
| # 49-52 | 2.21/5 | 4.45/5 |
| # 53-56 | 2.38/5 | 4.32/5 |
| # 57-60 | 2.04/5 | 3.92/5 |
| # 61-64 | 1.90/5 | 3.76/5 |
| # 65-68 | 1.92/5 | 3.38/5 |
| # 69-72 | 1.97/5 | 3.94/5 |
| # 73-76 | 2.51/5 | 4.06/5 |
| # 77-80 | 2.01/5 | 4.05/5 |
| # 81-84 | 1.79/5 | 3.58/5 |
| # 85-88 | 2.32/5 | 3.70/5 |
| # 89-92 | 2.88/5 | 4.11/5 |
| Overall | 2.23/5 | 4.09/5 |