Ah~many people ask me [where are GROW v1 and v2],
I didn't put them on my site, because one has no sounds and another
score system, even almost the same as v3.
I decided to renew them and put them on it to answer many people's
As you may know v2 has lower quality rather than v3.
Please don't play it with new game enthusiasm.
I'm afraid to gain international notoriety.
Here you are!