Unofficial fan guide & trainer
Krillion: the daily trivia dive where rare answers win.
7 prompts a day, about 20 seconds each, the same for every player on Earth. Common answers float. Rare answers sink — 10 metres per point, all the way to the trench. Play today's official dive below, then train your rarity instinct without burning your one daily attempt.
Prefer a full window? Open the official game at Krillion.io.
How Krillion works
One dive a day. No second chances. Here is the whole game in four facts — the full how-to-play guide goes deeper.
7 shared prompts
Everyone on the planet gets the same 7 prompts, in the same order, once a day.
~20 seconds each
Type one answer per prompt before the clock runs out. Blank answers score nothing.
Rarity is the score
Your answer is compared with every other player's. The fewer people who wrote it, the more points you take.
Points become depth
Every point sinks your diver 10 metres. Around 700 points is the trench floor — a near-perfect day.
How deep is a good score?
Krillion turns your score into an ocean descent. These are the real ocean layers, matched to the points that reach them.
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Sunlight zone
0–200 m0–20 points
Nearly all ocean light lives here. In Krillion terms: you gave the answers everyone gave. Safe, warm, and crowded.
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Twilight zone
200–1,000 m20–100 points
Light fades and lanternfish outnumber every vertebrate on Earth. A few uncommon picks got you here.
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Midnight zone
1,000–4,000 m100–400 points
No sunlight at all — anglerfish make their own. This is where genuinely rare answers start to pay off.
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Abyssal zone
4,000–6,000 m400–600 points
Near-freezing water and crushing pressure. The Titanic rests shallower than this. Dives here are seriously good.
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Hadal zone
6,000 m+600–700 points
Named after Hades. Only trench expeditions go this deep — a 700-point day means almost every answer was a rare one.
Rarity Trainer
Our free practice tool — not the official game, so it costs you nothing. Two valid answers, one prompt: pick the one fewer people would say. Build the instinct, then spend it on today's dive.
Ready to train?
streak 0best 0answered 0
Strategy: think past the first answer
Rarity is a habit you can practice. Four rules cover most of it — the full strategy guide has drills and worked examples.
Burn two seconds thinking sideways
Your first idea is the school's idea. Spend the opening seconds listing three or four valid answers in your head before you commit to one.
Specific beats general
When the prompt asks for an animal, 'axolotl' will usually out-dive 'dog' — as long as it clearly fits the prompt. Specificity is the cheapest rarity there is.
Stay inside the category
A rare answer that gets rejected scores nothing. Clever-but-wrong is the most expensive mistake in the game, so keep one foot on solid ground.
Commit before the clock panics you
With ~20 seconds per prompt, indecision is a silent killer. Pick your candidate by second ten and type it calmly — typos sink dives too.
Three ways to dive
Today's dive
The one-a-day classic, shared worldwide. Play it right here in the embed above.
Themed packs
Curated prompt packs on a single topic, run by the official publisher. Browse packs at Krillion.io.
Unlimited
Endless prompts with no daily cap. See our unlimited guide or jump straight in.
Krillion FAQ
What is Krillion?
Krillion is a free browser-based daily trivia game. Every player in the world gets the same seven prompts each day. You have about 20 seconds to type one answer per prompt, and the rarer your answer is among all players, the more points you score.
How does scoring work in Krillion?
Correct but uncommon answers earn more points than obvious ones. Each point drags your dive 10 metres deeper into the ocean, so a perfect run of rare answers can sink you roughly 7,000 metres to the trench floor.
When does a new Krillion dive start?
A new dive is published once a day, and everyone plays the same set of prompts. Our homepage shows a live countdown so you know roughly how long is left before the next dive opens.
How many times can I play per day?
The standard daily dive allows one attempt per day, which is what makes comparing depths with friends fair. If one dive is not enough, the official site also offers themed packs and an unlimited mode.
Is there a Krillion unlimited mode?
Yes. Beyond the once-a-day dive, the official publisher runs an endless mode and themed prompt packs at Krillion.io. We link to them from our modes section — no extra account is needed.
What is a good Krillion score?
Every point is 10 metres of depth. Passing 1,000 metres (100 points) puts you in the midnight zone, which is already a strong dive. Reaching the abyssal zone around 4,000 metres is excellent, and touching the trench floor near 7,000 metres is close to a perfect day.
How do I get better at Krillion?
Slow down for two seconds before answering. The first answer that pops into your head is usually the one everyone else thought of too. Scan the category for three or four valid options, then pick the most specific one you are still sure is correct. Our free Rarity Trainer on this page lets you practice that instinct.
Is Krillion.page the official site?
No. Krillion.page is an independently written guide with rules, strategy, and practice tools. The official game lives at Krillion.io — we embed it unchanged so your progress always stays inside the real game.