QUES: Online Games parkour games flash game about parkour

correct the punctuation.

CORRECTED: Online Games: parkour games, flash game about parkour

QUES: What results has the balance between power speed and weight produced

correct the punctuation.

CORRECTED: What results has the balance between power, speed and weight produced?

QUES: The man is a vector

correct the punctuation.

CORRECTED:
The man is a vector.