Can you write down eight eights so that they add up to one thousand?
Can you identify the famous TV character from the rebus below?
A blonde put eyeliner on her head. Why?
What four weights can be used to balance from 1 to 30 pounds?
Things are just as they seem, right? Well, check again. Can you count the number of tigers in this picture ?
It is a nine-letter word. The exact opposite of the phrase "friendly and outgoing" It contains the word "over". It starts will a vowel. What is it?
What has one eye, but can’t see?
Below, you can see some coding: January = 1017 February = 628 March = 1335 April = 145 May = 1353 June = 1064 July = 1074 August = 186 Now deciphering the way it has been coded, can you find out how September will be coded?
How many times in a given day, minutes and hour clock comes in a straight line ?
If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?
Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol? 19834 -----: 187 15921 -----: 153 17561 -----: 139 13734 -----: ???
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.