Okay. That alleviates a lot of confusion. I still have plenty left, though. 

For a 4, can it bounced off a fielder? (muffed catch)

A 4 can even be with as many bounces as it can take. 

Actually there's a rope around the ground nearly 60 to 70 metres from the pitch. If a bowl crosses that rope on the fly, it is a six. If the ball crosses that rope through the ground, it's a 4.

Coinsreporter

I know these are 5year old kid questions for you, but a 6 is into the crowd on a fly, and a 4 is into the crowd on one bounce?

Stacker_Sports

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I know these are 5year old kid questions for you, but a 6 is into the crowd on a fly, and a 4 is into the crowd on one bounce? 