1. rugby   rugby   skating   water polo   basketball   Hint Half-n-half Clue   2. lucha libre   wrestling   rugby   ping-pong, table tennis   horse-riding   Half-n-half Clue   3. tenis de mesa   ping-pong, table tennis   volleyball   baseball   hockey   Half-n-half Clue   4. golf   gymnastics   skiing   wrestling   golf   Half-n-half Clue   5. billar   weightlifting   basketball   billiards   football, soccer   Half-n-half Clue   6. natación   wrestling   horse-riding   water polo   swimming   Half-n-half Clue   7. polo acuático   water polo   tennis   gymnastics   ping-pong, table tennis   Half-n-half Clue