What do you answer even though it never asks you questions?
John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?
A sundial has the fewest moving parts of any timepiece. Which has the most?
How can a man go eight days without sleep?
A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?
I am not a bull but I have horns. I am not an ass but I have a pack saddle. Wherever I go, I leave silver behind me. Who am I?
How much will a 38° angle measure when looked at under a microscope that magnifies ten times?
Solve below rebus puzzle?
Can you solve this picture maths equation?
I have branches, but no fruit, trunk or leaves. What am I?
I’m tall when I’m young, and I’m short when I’m old. What am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
