You know, NUMO is my favourite puzzle game for the GP32, but TBH I always wished that NUMO had other pictures instead of just porn (yes, there's the anime cat version, but it's about 10 times shorter than the porn version).
I wouldn't preffered landscapes, or weird miscroscopic pictures, or galaxies, or something like that.
Not that I have anything against naked women mind you, but as they say, beauty is in the eye of the beholder, and whoever chose the images for NUMO must have a different sense of it than me (which is to say, I didn't find most the women in the pictures to be that hot, so I would've prefered to look at something else)