There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends. What is it?
Can you make a fire with just a single stick?
What are the 50th, 63rd and 100th numbers in the sequence below? 4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...
1. What does: TIM JOB represent? 2. What does: MO_ _ represent?
What has no start, end, or centre?
What is harder to catch the faster you run?
I am a five-letter word and people eat me. If you remove the first letter I become an energy form. If you remove the first two letters, I am needed to live. Scramble the last three letters and I am a drink. What word am I?
I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?
In the image below, can you find the value of an angle(y)
Can you count the number of squares in the given picture?
I go up and I go down. I go up towards the beautiful sky and down toward the green ground. I am present tense. I am past tense too Children love me. Who Am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.