| Progress | Difficulty | Peak |
|---|---|---|
| # 1-7 | 2.20/5 | 3.01/5 |
| # 8-14 | 2.27/5 | 3.51/5 |
| # 15-21 | 2.32/5 | 3.11/5 |
| # 22-28 | 2.23/5 | 3.24/5 |
| # 29-35 | 2.29/5 | 3.18/5 |
| # 36-42 | 2.28/5 | 3.27/5 |
| # 43-49 | 2.38/5 | 3.06/5 |
| # 50-56 | 2.16/5 | 2.87/5 |
| # 57-63 | 2.34/5 | 3.34/5 |
| # 64-70 | 2.34/5 | 2.88/5 |
| # 71-77 | 2.50/5 | 3.21/5 |
| # 78-84 | 2.33/5 | 3.20/5 |
| # 85-91 | 2.48/5 | 3.78/5 |
| # 92-98 | 2.60/5 | 4.10/5 |
| # 99-105 | 2.50/5 | 4.07/5 |
| # 106-112 | 2.52/5 | 4.06/5 |
| # 113-119 | 2.54/5 | 3.99/5 |
| # 120-126 | 2.29/5 | 3.77/5 |
| # 127-133 | 2.08/5 | 3.76/5 |
| # 134-140 | 2.25/5 | 3.87/5 |
| # 141-147 | 2.26/5 | 3.78/5 |
| # 148-154 | 2.48/5 | 4.02/5 |
| # 155-161 | 2.40/5 | 3.80/5 |
| # 162-165 | 2.25/5 | 4.01/5 |
| Overall | 2.37/5 | 3.59/5 |