I am a three digit number. My tens digit is five more than my ones digit. My hundreds digit is eight less than my tens digit. What number am I?
What's the next in the series? H, Be, F, S, Mn, Kr, In, Gd, Tl, ?
How many pluses should we put between the digits of 987654321 to get a total of 99, and where?
What are the next two letters in the following series and why? W A T N T L I T F S _ _ *Hint: Check Puzzle Title
I am the fastest animal but cannot climb the tree. What am I?
Replace the question mark with the correct number below.
Find the last number in the series below: voN luJ yaM raM ---
Look at this sequence from top to bottom. What is the next number in the sequence? 1 11 21 1211 111221 312211
What does this rebus mean? O N C E TIME
I am sure no one can have two things for dinner. what are they?
You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes. How many remain now?
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.
