You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?
What does this rebus puzzle means ?
Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?
What has lots of eyes, but can’t see?
At my favorite fruit stand, an orange costs 18, a pineapple costs 27, and a grape costs 15. Using the same logic, can you tell how much a mango costs?
You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up. In how many different ways you can climb 10 stairs?
What number comes next in the series? 5 15 5 18 5 24 14 20 _
What is the next shape from answers A, B, C, and D figure?
What is the largest number you can write with just 3 digits?
What Does this text mean: important=important
Analyze and find the missing item in the sequence: 16, 06, 68, 88, __, 98
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.