| Progress | Difficulty | Peak |
|---|---|---|
| # 1-4 | 2.59/5 | 4.10/5 |
| # 5-8 | 2.71/5 | 4.49/5 |
| # 9-12 | 2.26/5 | 4.03/5 |
| # 13-16 | 2.39/5 | 4.37/5 |
| # 17-20 | 2.02/5 | 3.25/5 |
| # 21-24 | 2.58/5 | 3.88/5 |
| # 25-28 | 2.48/5 | 3.49/5 |
| # 29-32 | 2.18/5 | 3.27/5 |
| # 33-36 | 2.30/5 | 3.81/5 |
| # 37-40 | 2.75/5 | 4.09/5 |
| # 41-44 | 2.61/5 | 4.38/5 |
| # 45-48 | 2.44/5 | 3.85/5 |
| # 49-52 | 2.65/5 | 3.83/5 |
| # 53-56 | 2.30/5 | 4.29/5 |
| # 57-60 | 2.52/5 | 4.02/5 |
| # 61-64 | 2.50/5 | 3.88/5 |
| # 65-68 | 2.57/5 | 4.14/5 |
| # 69-72 | 2.11/5 | 3.82/5 |
| # 73-76 | 2.11/5 | 4.35/5 |
| # 77-80 | 2.50/5 | 4.42/5 |
| # 81-84 | 2.52/5 | 3.87/5 |
| # 85-88 | 2.36/5 | 4.23/5 |
| # 89-91 | 2.54/5 | 4.09/5 |
| Overall | 2.43/5 | 3.99/5 |