Welcome to the complete DoRiddles riddle library. Here you will find over 957 riddles spanning every category, difficulty level, and topic imaginable. From classic “What am I?” riddles to complex logic puzzles, math brain teasers, and funny riddles, our collection is constantly growing.
Every riddle on DoRiddles comes with a progressive hint system: start with a subtle nudge, then get increasingly helpful clues until you are ready to reveal the answer. Each answer includes an AI-generated explanation of why it works, making every riddle a learning experience.
Showing 841–864 of 957 riddles

In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how long would it ta...
All day long it's in and out. I discharge loads from my shaft. Both men and women go down on me. What am I?

Walk on the living, they don't even mumble. Walk on the dead, they mutter and grumble

Wednesday, Tom and Joe went to a restaurant and ate dinner. When they were done they paid for the food and left. But Tom and Joe didn't pay for the food. Who d...

If it takes 5 machines 5 minutes to make 5 widgets, how long would it take 100 machines to make 100 widgets?

I am not alive but I grow. I don't have lungs but I need air. What am i?

Oh how I love my dancing feet! They stay together - oh so neat. And when I want to walk a line, They all stay together and do double time. I count them up, ten...
Tim and Mel are long distance lovers. Tim has just purchased an engagement ring for Mel and wants to mail it to her. Unfortunately the only way to ensure the ri...
What has 10 letters and starts with gas

You use a knife to slice my head and weep beside me when I am dead. What am I?

I am the only organ that named myself. What am I?

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation.

What's orange and sounds like a parrot?

An athlete is able to jump FOREVER. However, every time that she jumps she gets a bit more tired, and every jump goes 1/2 as far as her prior jump. Now, for her...

You can easily touch me, but not see me. You can throw me out, but not away.

Flour of England, fruit of Spain, Met together in a shower of rain; Put in a bag tied round with a string, If you'll tell me this riddle, I'll give you a ring.

I have hands that wave you, though I never say goodbye. It's cool for you to be with me, especially when I say HI. What am I?

It can be cracked, It can be made, It can be told, it can be played. What is it?

If I say, "Everything I tell you is a lie", am I telling you the truth or a lie?

When is 1500 plus 20 and 1600 minus 40 the same thing?

One strand dangles. Two strands twist. Three or more can fashion this.

You can hold me in your hand and yet I can fill the entire room. What am I?

Everyone has me but nobody can lose me. What am I?

Tear one off and scratch my head, what once was red is black instead!