Digits From 1 To 9 Riddle
Hint:
2 4 12 48 240 Riddle
Hint:
240. To get the number, multiply the previous number in the series by its position. 48 is in the 5th position, so 48 � 5 = 240 Did you answer this riddle correctly?
YES NO
YES NO
100 Offices Riddle
A new medical building containing 100 offices had just been completed. Mark was hired to paint the numbers 1 to 100 on the doors. How many times will Mark have to paint the number nine?
Hint:
Did you say three? The correct answer is twenty (29, 39, and so on). Did you answer this riddle correctly?
YES NO
YES NO
16 06 68 Riddle
Hint:
Answer: 87
Explanation:
If you look at the upside down you will see that the series is actually
86, 87, 88, 89, 90, 91
So the answer is 87. Did you answer this riddle correctly?
YES NO
Explanation:
If you look at the upside down you will see that the series is actually
86, 87, 88, 89, 90, 91
So the answer is 87. Did you answer this riddle correctly?
YES NO
20 Plus 20 Plus 20 Riddle
Hint:
10 Fish In A Tank Riddle
Hint: They're inside a tank
Alone I Am 24th
Hint: I appear in the alphabet.
The letter 'x'. It is the 24th letter of the alphabet, XX in Roman numerals is 20, and XXX is a label for movies that are very inappropriate (unclean). Did you answer this riddle correctly?
YES NO
YES NO
Eight Eights
Hint:
How Many Batteries?
You have a flashlight that takes 2 working batteries. You have 8 batteries but only 4 of them work.
What is the fewest number of pairs you need to test to guarantee you can get the flashlight on?
What is the fewest number of pairs you need to test to guarantee you can get the flashlight on?
Hint:
7. If you break the batteries into 3 groups: Two groups of 3 and one group of 2. By doing this you guarantee that one of the groups has 2 working batteries. Both of the groups of 3 have 3 possible combinations of 2 batteries and the group of 2 only has 1 combination. So, 3 + 3 + 1 = 7 tries at most to find two working batteries. Did you answer this riddle correctly?
YES NO
YES NO
What Seven Letter Word
Hint: This word is heavy.
Whats The Temperature?
Hint:
273.15 degrees Celsius. When making conversions like this you must convert to the Kelvin scale since it is the only one that works on a scale beginning with 0. Did you answer this riddle correctly?
YES NO
YES NO
What Goes Up And Never Comes Down Riddle
Hint:
A Word I Know Riddle
Hint:
A Farmer Has 15 Sheep
Hint: "9"
A Dime And A Penny Riddle
Hint:
Add Your Riddle Here
Have some tricky riddles of your own? Leave them below for our users to try and solve.