The puzzle genre accounts for more than 30% of mobile game DLs in Japan, with overseas players dominating the top DLs and domestic players dominating the top positions in terms of revenue.

The puzzle genre accounts for more than 30% of mobile game DLs in Japan, with overseas players dominating the top DLs and domestic players dominating the top positions in terms of revenue.
Sensor Tower has published a blog about mobile puzzle games....

The linked article is in Japanese.