Email or username:

Password:

Forgot your password?
Top-level
Thomas Jollans

@mattdm @cabel that would be fun, but I don’t see it working: they don’t know your birth year until it’s too late

1 comment
clacke: looking for something 🇸🇪🇭🇰💙💛

@freezombie @mattdm @cabel They know a possible span. =)

19** is built with ancient blocks but 2*** the 2 can be built with up to year 2000 blocks, 197* the 7 is built with up to 70s blocks and the last digit knows exactly what years are allowed.

Go Up