smilestill
Lurker
I was just thinking it might be an interesting way to quiz yourself on topics if every x minutes the device could be locked until you answer a rotating question.
For my son, for example it might be asked 8+9=? in order to continue playing mine craft...
anyone know of something that might do that?
For my son, for example it might be asked 8+9=? in order to continue playing mine craft...
anyone know of something that might do that?