I never thought I would be able to get this time with the run like this, but level 9 somehow was the time saver when I got a BIG cascade with a whopping 27 gems gone on the only cascade, which enabled me to finish level 10 very quickly! This run can be improved for sure, but I'm not sure how much it can improve, as the time on level 10 was too short.

Played on an AV Famicom with an Everdrive N8 Pro Fami, captured via GV-USB2.