Hard Riddles
So, you fancy yourself clever. Good. I have been waiting for someone like you.
These are the twenty-five hardest riddles in my kingdom, the ones I keep in the high tower for visitors who say the others were too simple. Some turn on a single word with three meanings. Some ask you to stop thinking about objects altogether and consider time, memory or hope. A few will seem impossible until the instant they seem obvious, and that instant is the whole reason riddles exist.
My advice is the advice I give my knights: do not charge. Read each one twice. Ask what the words might mean besides what they first appear to mean. If you are stuck, walk away and come back, for the answer often arrives when you have stopped chasing it.
Gerald, my crow, says he found them easy. Gerald also believes the moon is a large cheese that follows him personally, so weigh his opinion accordingly.
I come once in a minute, twice in a moment, but never in a thousand years. What am I?
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The Letter MLook at the words: minute contains one M, moment contains two M's, and a thousand years contains no M at all.
When does tomorrow come before yesterday?
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In a dictionaryIn alphabetical order, T comes before Y.
I am the daughter of water yet when water touches me I die. What am I?
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SaltSalt is born from seawater — it is what remains when the sea evaporates, so water is its mother.
I am white when dirty and black when clean. What am I?
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A BlackboardA blackboard is black when clean and empty.
A bear walks one mile south, one mile east, then one mile north and ends up exactly where it started. What colour is the bear?
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White — it is a polar bear at the North PoleThe only place on Earth where you can walk one mile south, one mile east, and one mile north and end up in your exact starting position is the North Pole.
What is half of 8? There are two correct answers.
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4 — or 0 (if you fold the digit 8 horizontally, both halves are 0)Half of eight is four mathematically.
I am dug for the living yet filled by the dead. I cost everything but give nothing back. What am I?
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A GraveA grave is dug in preparation for someone still alive — the dying or recently deceased.
I am always coming but never arrive. I am always passing but never gone. Everyone wants more of me but no one can hold me. What am I?
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TimeThe future is always approaching but by the time it arrives it becomes the present and then the past.
I can be cracked, made, told, and played. What am I?
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A JokeYou crack a joke, make a joke, tell a joke, and play a joke on someone.
I am lighter than a feather yet I carry hundreds of tonnes of water. I have no shape yet I take every shape. I float even though I am enormously heavy. What am I?
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A CloudIndividual water droplets in a cloud are incredibly light.
I have no weight yet I can crush you. I have no arms yet I can embrace you. I live in your mind but affect your whole body. What am I?
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A ThoughtThoughts are weightless and invisible, yet a single thought can cause overwhelming anxiety or beautiful joy — physically affecting heart rate, breathing, and more.
Kings hold me, criminals stand trial in me, and tennis players serve in me. What am I?
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A CourtA royal court surrounds a monarch, a court of law tries the accused, and a tennis court is where players serve.
A dog does it, a tree wears it, and an old sailing ship is one. What is it?
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BarkA dog barks.
I measure weight, I am British money, I am what you do to a nail, and I am where lost dogs go. What am I?
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A PoundA pound is a unit of weight.
Football is played on me. Music has me. I am also the darkest substance used on rooftops. What am I?
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PitchA football pitch is the playing field.
I can be crystal clear or impossibly blurry. I comfort you or haunt you. I am not real, yet I shape who you are. What am I?
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A MemorySome memories are vivid; others fade.
I feed no one yet I have sustained millions through famine. I cure nothing yet the sick hold onto me. I cost nothing yet I am priceless. What am I?
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HopeHope provides no food or medicine yet it has kept people alive through the worst conditions imaginable.
I am the price you pay for love. The greater the love, the heavier I am. I am not an illness yet I can break the strongest person. What am I?
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GriefGrief is experienced in proportion to the love felt for what was lost.
I exist all around you but I have no colour of my own. Without me you would see no colour at all. I am destroyed by darkness yet I create it. What am I?
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LightLight itself has no colour — it is a spectrum of wavelengths that the eye interprets as colour.
I show you a version of yourself from a tiny fraction of a second in the past. The image you see is never truly you right now. What am I?
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A MirrorLight takes a tiny but real amount of time to travel from you to the mirror and back to your eyes.
I am bigger than any number you can name, yet some of me are bigger than others. I am not a number yet mathematicians work with me every day. What am I?
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InfinityInfinity is not a number but a concept — the idea of something without end.
I say one thing and mean another — but not to deceive. I am the engine of poetry and the heart of all storytelling. I am how the mind makes sense of the unfamiliar. What am I?
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A MetaphorA metaphor describes one thing in terms of another to illuminate meaning.
On me, going up forever never gets you higher. Going down forever never gets you lower. I exist in art but not in physics. What am I?
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An Escher Staircase (Penrose Steps)The Penrose steps, made famous by M.C.
I am an animal that builds cities. I look like a plant and move like a rock. My city is home to a quarter of all ocean species. What am I?
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CoralCoral is an animal — a tiny polyp that builds a hard calcium carbonate skeleton.
I decide what you see without asking. I know your preferences better than you do. I am invisible yet I shape your opinions. What am I?
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An AlgorithmSocial media and search algorithms curate what content you see based on your past behaviour.