this is the way i think are the genders for numberblocks 41-99 (since they're not official, you might think there are different opinions from person to person). One thing i noticed is that almost everytime a multiple of 2 of a prime i usually see as male for some reason, like 58 and 62, maybe the thick glasses ig
@7ty8lx for the set Honestly, numberblocks in general is hard to identify the gender, that doesn't change that much honestly, the most important is that they are numberblocks and math :)