| Progress | Difficulty | Peak |
|---|---|---|
| # 1-8 | 2.98/5 | 4.60/5 |
| # 9-16 | 3.65/5 | 4.66/5 |
| # 17-24 | 4.13/5 | 4.67/5 |
| # 25-32 | 3.99/5 | 4.63/5 |
| # 33-40 | 3.72/5 | 4.64/5 |
| # 41-48 | 3.94/5 | 4.66/5 |
| # 49-56 | 4.08/5 | 4.68/5 |
| # 57-64 | 4.14/5 | 4.68/5 |
| # 65-72 | 4.18/5 | 4.66/5 |
| # 73-80 | 4.15/5 | 4.65/5 |
| # 81-88 | 4.18/5 | 4.67/5 |
| # 89-96 | 4.07/5 | 4.62/5 |
| # 97-104 | 3.93/5 | 4.66/5 |
| # 105-112 | 3.94/5 | 4.61/5 |
| # 113-120 | 3.80/5 | 4.66/5 |
| # 121-128 | 3.69/5 | 4.60/5 |
| # 129-136 | 3.93/5 | 4.63/5 |
| # 137-144 | 3.35/5 | 4.62/5 |
| # 145-152 | 3.57/5 | 4.54/5 |
| # 153-160 | 4.01/5 | 4.61/5 |
| # 161-168 | 3.40/5 | 4.54/5 |
| # 169-176 | 3.41/5 | 4.60/5 |
| # 177-184 | 3.21/5 | 4.60/5 |
| # 185-186 | 3.11/5 | 4.43/5 |
| Overall | 3.75/5 | 4.68/5 |