The Aspiring Polymath's Society discussion

I have a collection of mathematical jokes published for Kindle and I am asking those who are really into math stuff to critique them. If you are willing to help, I will gift you a copy through Amazon. All I ask is that you read 23 riddles and let me know which ones you like and which ones fall flat. The book is Hilbert's Mathematical Day. http://www.amazon.com/dp/B00PKW2I62
Thanks

I'd be glad to help.
I'm a graduate student in engineering.

Thanks for the offer, Salah. The book is free to download on Nov. 16th at http://www.amazon.com/dp/B00PKW2I62
if you miss that, send me the email you use for your Amazon account and I'll gift a copy.
Suggestions can be sent to me here or on TheRatDogPack.blogspot.com

Got it, thanks. I'll begin reading it asap.