Reality

On the other hand, it has been confirmed to be upgraded to the current D16 level following the old D15 level. However, from the beginning to the end, including the 6-half chart, you can recharge your stamina and finish by solving the late-spike run. It is highly likely that the difficulty should be changed back to intermediate.

Half training

It is balanced to be D16. Be carefull with late half-run, the rest is fine.