You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?
Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months
I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?
I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?
I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?
John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?
I am looking for a word that change both gender and number when i add the letter 'S'. What Word am I Looking For ?
I am white when I am dirty, and black when I am clean. What am I?
If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?
Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water. How many frogs are there on the log at this moment?
How many letters are in the alphabet?
In 2007, a puzzle was released and $2 million prizes were offered for the first complete solution. The competition ended at noon on 31 December 2010, with no solution being found. Wiki
