Nomad, EZ Builder can already do most if not all of that already. You just have to write the proper working EZ Script. Look at the scripting manual and you'll find the commands for checking sources online or time and math. Ask for scripting help if your script has troubles. 

I'll actually will be trying to write a script soon that when I say to my robot "Hello" it will check the system clock and decide what part of the day it is. Then it can respond with the proper "Good Morning, Good Afternoon or Good Evening". He can already tell me the time and weather conditions where I live when I ask. 

There has been a number of projects posted of EZ Builder doing math games also. Check the EZ Cloud for them through EZ Builder. ;-)

hi dave i am not a script writer even with roboschratch,i cant even start is that terrible.
but ones in a while i try some mostly whithout any luck.i will have a peek in the cloud.thx

jd doing the alfabeth,uses also his eyes.