4D DARTS: 1-8 players, 5+ minutes play time. Take turns throwing. Hard play – hit the circles: Easy play – go to nearest coordinate (next person throwing decides). Get the most “1”s (or “2”s or “0”s) or get the highest score adding up all the coordinate numbers; e.g. 1101=3. If you land on a space already taken, you may remove the dart.