WHAT AMAZING INVENTION ALLOWS YOU TO MAKE A HOLE IN A WALL THEN CLOSE IT EY RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

A sponge Did you answer this riddle correctly?
YES  NO  

Before I left, I wound the wall clock. When I returned, the change in time it showed equaled the time it took to go to my friend's and return, plus the time I spent there. But I knew the latter, because I looked at my friend's watch both when I arrived and when I left. Subtracting the time of the visit from the time I was absent from my house, and dividing by 2, I obtained the time it took me to return home. I added this time to the time my friend's watch showed when I left, and set this sum on my wall clock. Did you answer this riddle correctly?
YES  NO  

The Mississippi River Did you answer this riddle correctly?
YES  NO  

A smile. Did you answer this riddle correctly?
YES  NO  

Adversity Did you answer this riddle correctly?
YES  NO  

My shadow. Did you answer this riddle correctly?
YES  NO  

Honey combs. Did you answer this riddle correctly?
YES  NO  

One of Bilbos riddles for Gollum. The answer is sun on the daisies. Did you answer this riddle correctly?
YES  NO  

Mississippi. Did you answer this riddle correctly?
YES  NO  

Mercury Did you answer this riddle correctly?
YES  NO  

Salt Did you answer this riddle correctly?
YES  NO  

A Potato Did you answer this riddle correctly?
YES  NO  

Pressure Did you answer this riddle correctly?
YES  NO  

The sun Did you answer this riddle correctly?
YES  NO  

One cuts the dresses; the other dresses the cuts. Did you answer this riddle correctly?
YES  NO