If two fifty-foot ropes are suspended from a forty-foot ceiling that is twenty feet apart, how much rope will you be able to steal if you have a knife?
Name a key which is hardest to turn.
Below, you can see three complete equations and one incomplete. Based on the three complete ones, can you complete the incomplete one? 5 $ 4 $ 3 $ 9 = 4215 6 $ 9 $ 2 $ 6 = 3816 4 $ 7 $ 3 $ 3 = 1122 7 $ 2 $ 7 $ 4 = ____
If 24H in a D => 24 hours in a day. What does "64S on CB" stand for?
What has lots of eyes, but can’t see?
As a whole I am both safe and secure. Behead me and I become a place of meeting. Behead me again and I am the partner of ready. Restore me, and I become the domain of beasts. What am I?
What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?
If eleven plus two equals one, what does nine plus five equal?
What does this rebus riddle means ?
I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?
Use only one mathematical symbol and all numbers (0-9) to get a sum of 99
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.
