Assume that you have an infinite supply of coins. What is the fewest number of coins that would be required in order to make sure each and every coin touched exactly three other coins?
Riddle AnswerHard Riddles
8809 = 6, 7711 = 0
What is the value of 2581?
8809 = 6 5555 = 0 7111 = 0 8193 = 3 2172 = 0 8096 = 5 6666 = 4 1012 = 1 1111 = 0 7777 = 0 3213 = 0 9999 = 4 7662 = 2 7756 = 1 9313 = 1 6855 = 3 0000 = 4 9881 = 5 2222 = 0 5531 = 0 3333 = 0 2581 = ?Riddle Answer
Tractor on an Island
You are on an island in the middle of a lake. The lake is in a remote part of the country and there has never been a bridge connecting the island to the mainland.
Every day a tractor and wagon gives hay rides around the island. Puzzled as to how the tractor had gotten onto the island, you ask around and find out that the tractor was not transported to the island by boat or by air. Nor was it built on the island. Can you explain how the tractor got there?
Riddle AnswerIX into 6
After teaching his class all about roman numerals (X=10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The only stipulation the teacher made was that the pen could not be lifted from the paper until the line was complete. Can you do it?
Riddle AnswerOld Fashioned Bike Wheel
An old fashioned bike wheel has 21 spokes. How many spaces are between the spokes – 20, 21, or 22?
Riddle Answer