yes
No
Either a king or an ordinary playing piece may jump a king in a game of checkers in the United States of America. But the rules are different in Italy. Specifically, in an Italian game of checkers, only a king is allowed to jump a king.
Yes
yes
a triple king is real. it can hop vertically/horizontally over white squares
King's corners, Checkers, King of the hill, and King Kong
In checkers, yes
yes
No
You can
Either a king or an ordinary playing piece may jump a king in a game of checkers in the United States of America. But the rules are different in Italy. Specifically, in an Italian game of checkers, only a king is allowed to jump a king.
no you can't
Yes
No.
yes
You'll just have to use some other kind of marker.