WHATS THE DIFFERENCE BETWEEN A PIA RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

A coffin Did you answer this riddle correctly?
YES  NO  

The coffin has the dead person on the inside. Did you answer this riddle correctly?
YES  NO  

Africa Did you answer this riddle correctly?
YES  NO  

Barty Crouch Jr Did you answer this riddle correctly?
YES  NO  

Decemburrrr. Did you answer this riddle correctly?
YES  NO  

No room! Did you answer this riddle correctly?
YES  NO  

A coconut on summer vacation! Did you answer this riddle correctly?
YES  NO  

One lasts for eight nights, the other simply ate knights! Did you answer this riddle correctly?
YES  NO  

On one you're thankful and on the other you're prankful! Did you answer this riddle correctly?
YES  NO  

Zombies are dead men, Jeans are mended. Did you answer this riddle correctly?
YES  NO  

River Dixon. We know his name is river, so 500 being D in Roman numerals, 10 being X, 1 being I, and an is the fourteenth letter of the alphabet. D at the start, X in the middle, in the middle of those two is I, so that spells DIX, near the end is none/0, which is like an O so that's DIXON. Then to the left of that is River so, RIVER DIXON. Did you answer this riddle correctly?
YES  NO  

Your teeth Did you answer this riddle correctly?
YES  NO  

A girl scout with cookies! Did you answer this riddle correctly?
YES  NO  

A bad golfer goes 'Whack, Dang.' and a bad sky diver goes 'Dang, Whack'. Did you answer this riddle correctly?
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STEP 1: Divide it into sets of three. If you put one set on either side, it'll either equal the same, or you'll see which set is lighter. Either way, you narrow it down to three balls.

STEP 2: put two of the balls on the scale. If they're equal, the last ball is defective, but if not, the scale will tell you which one is lighter. Did you answer this riddle correctly?
YES  NO