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Krillion is a trivia game where being correct is only the beginning. Every question accepts several factually valid answers, but those answers do not have equal value. A response that many players are likely to type gives only a small amount of depth, while a less common answer can send the score much farther down. A complete game contains seven questions, each with a 25-second answering period, and the maximum result is 700 points or 7,000 metres of depth. There is no story campaign, character progression, combat, or conventional level structure. Krillion is built around recall, general knowledge, rarity, and the ability to think beyond the first answer that comes to mind.
Most trivia games ask a question that has one correct answer. Krillion.io works differently. A question defines a closed set of possible answers, such as countries in a region, movies in a franchise, clubs in a competition, characters from a series, or another clearly verifiable group. The player only needs to provide one member of that set.
The important difference is that Krillion also considers how common that answer is. A famous country, character, movie, or athlete can be completely correct but still earn very few points. Another response from the same category may be worth several times more simply because fewer players think of it.
A typical round therefore has several stages:
This makes each question partly a knowledge problem and partly a prediction problem. The player is not only asking, “What is correct?” but also, “What will everyone else probably say?”
One complete Krillion game contains seven rounds. Each round is scored independently, so an incorrect answer does not end the game. If the player submits something outside the accepted set, or fails to answer before the timer reaches zero, that question gives no points and the next one begins.
The short timer is important to the structure. Twenty-five seconds is enough to recall several possibilities in a familiar category, but not enough to mentally list every valid answer. This creates situations where a player may know a safe answer immediately but spend another ten or fifteen seconds searching memory for something less obvious.
Every round follows the same core rules:
The final score is therefore a combination of seven separate decisions. A player may have several weak rounds and one exceptional answer, or may build a strong result through consistent Rare and Deep Cut responses across the entire game.
Every valid answer falls into one of six scoring categories. These tiers represent how frequently an answer is likely to be given compared with the other possibilities for that question.
The six tiers are:
Plankton contains the answers that many players reach first. These responses are still fully correct, but they contribute little depth. Schooler represents more moderately remembered options. Rare and Deep Cut provide much larger jumps, while the Krillion tier is reserved for answers that very few players retrieve.
The maximum score of 700 points requires seven Krillion-tier answers. Since every point equals ten metres, that creates the maximum possible depth of 7,000 metres.
One of the more unusual parts of the scoring system is the Too Clever tier. It exists for answers that feel uncommon but are actually selected by many players who are deliberately trying to avoid the obvious choice.
Imagine a category where one answer is famous enough to be the automatic response. An experienced player knows that it will score poorly, so they immediately choose the second or third most recognizable option instead. The problem is that many other experienced players make exactly the same decision.
The result is a response that feels clever without being genuinely rare.
This creates a useful mental distinction between several types of answers:
The player therefore cannot rely entirely on personal perception. Something that feels obscure may actually be extremely predictable among people playing a rarity-based quiz.
Krillion expresses points as depth rather than leaving them as a normal numerical total. Each point equals ten metres. A 60-point Rare answer therefore adds 600 metres, while a 100-point Krillion answer adds 1,000 metres.
This makes the difference between answer quality easy to see. Seven correct Plankton answers produce only 700 metres. Seven Schooler answers reach 2,100 metres. Seven Rare answers reach 4,200 metres, while seven Deep Cuts produce 5,950 metres.
A few examples show how different runs can develop:
A player does not need to answer every question perfectly to achieve a substantial depth. Someone who misses one round but finds several Deep Cut answers can still finish much farther down than someone who answers everything correctly with mostly common responses.
Krillion uses many subjects rather than focusing on one area of knowledge. The general Daily Dive can move from one field to another across its seven questions, forcing the player to adapt quickly.
Questions may involve subjects such as geography, movies, television, music, sport, games, food, brands, animation, landmarks, competitions, franchises, characters, or other categories that can be represented as a fixed and checkable list.
Themed collections organize questions into more specific areas. Available groups include:
The scoring rules do not change between themes. The difference is purely in the knowledge required to produce useful answers.
The Daily Dive gives every player the same seven-question set for that day. Because the question set is shared, players can compare how they approached exactly the same categories.
This is where the rarity mechanic becomes especially visible. Two players may both know the answer to every question but still finish with very different depths. One may repeatedly choose the most recognizable option, while another remembers names or examples that appear much less often.
The Daily Dive can produce several kinds of comparisons:
The focus is therefore less about a simple seven-out-of-seven result and more about the quality of each successful answer.
Krillion also contains numbered games that can be selected independently instead of waiting for a new Daily Dive. These still contain seven questions and use the same rarity system, but they allow players to continue through larger collections of trivia at their own pace.
The themed sets can also change the kind of thinking required. Geography rewards broad knowledge of places that may not appear often in ordinary quizzes. Sports can reward familiarity with teams and competitions beyond the largest names. Movie and television questions can favor players who remember secondary characters, less prominent entries in a franchise, or productions outside the most famous examples.
Because the scoring system rewards breadth rather than only recognition, a player benefits from knowing several members of a category instead of memorizing one famous example.
Krillion also uses its seven-question format for multiplayer battles. Players in the same room receive the same questions at the same time and submit their own responses independently.
The battle still follows the normal rarity logic:
This means a battle is not purely about typing faster than another person. A quick Plankton answer can be beaten by a slower Deep Cut response submitted within the same 25-second window. Players are competing through both knowledge and answer selection.
The timer creates a repeated decision problem. As soon as the question appears, the player should normally identify one safe response. That gives a fallback answer if no better option comes to mind.
After that, the remaining seconds can be used to search memory for alternatives. A practical process looks like this:
This balances ambition with risk. A guaranteed Schooler or Rare result can be better than spending all 25 seconds searching for a possible Krillion answer and scoring zero.
The game naturally rewards players who can retrieve several answers for the same prompt. If someone knows only the most famous entry in each category, they can still complete many rounds, but they will remain near the surface.
A player who knows ten possible examples has more freedom. They can compare those options, avoid the obvious response, and choose something that may belong to a deeper tier.
This changes how knowledge functions in the game. Remembering that one country, movie, club, character, or artist fits the question is useful. Remembering five or ten creates scoring options.
It also means that repeated play can improve future performance. Seeing unfamiliar answers or discovering that a supposedly obscure response is actually common gives the player a larger mental pool for later questions with related themes.
Krillion checks answers against predefined factual sets. The game is designed to tolerate several common input variations, including capitalization differences, missing accents, some common name variants, leading articles, and certain small typing errors. This prevents minor formatting issues from becoming the central challenge.
The important requirement is that the intended answer can be identified clearly and belongs to the set defined by the question. An ambiguous response that could refer to multiple different entries may not be accepted.
A seven-question game can shift repeatedly between confidence and uncertainty. One round may present a category where several answers appear immediately. The next may leave the player struggling to remember even one. A familiar subject can still produce a disappointing Plankton result, while an unexpected question can produce a Deep Cut because the player happens to know a less famous example.
Across one complete game, the player is repeatedly doing six things:
That repeated decision is the core of Krillion. The objective is not simply to prove that an answer is correct. It is to move past the responses everyone remembers first and find the valid names, places, titles, teams, characters, or objects that remain deeper in memory.
A successful game therefore does not necessarily look perfect in the conventional trivia sense. One player may answer all seven questions and still finish relatively near the surface. Another may miss one or two, but compensate with several rare responses that create much greater depth. The final 7,000-metre maximum represents a run where every question produces one of the least commonly recalled valid answers. Everything below that tells a different story about how broad the player’s knowledge was, how well they judged other players, and how effectively they used those 25 seconds.
Krillion is a trivia game where each question has several valid answers. Rarer correct answers are worth more points than common ones.
Each Krillion game contains seven questions. Every question contributes separately to the final score and depth.
Players have 25 seconds to submit one answer for each question. If no valid answer is entered before time runs out, that round gives zero points.
Correct answers are placed into rarity tiers based on how commonly they are chosen. The rarer the answer, the more points and depth the player receives.
The maximum score is 700 points across seven questions. This equals a depth of 7,000 metres.
Krillion uses six rarity tiers: Plankton, Too Clever, Schooler, Rare, Deep Cut, and Krillion. Their values range from 10 to 100 points.
Daily Dive is a shared set of seven questions that all players receive. It allows players to compare their answers, rarity tiers, and final depth.
Yes, Krillion includes Daily Dive, numbered games, themed packs, and multiplayer Battle mode. All of them use the same basic rarity-based trivia system.
An incorrect or unaccepted answer gives zero points for that question. The game still continues to the next round.
No, any accepted answer can score points. However, less common answers usually give a much better result.
Yes, two valid answers to the same question can belong to different rarity tiers. One player may receive 10 points while another earns 60, 85, or 100.
Speed matters because each question has a 25-second limit. However, the main challenge is choosing a rare correct answer before the timer expires.
Krillion does not use traditional levels with increasing difficulty. Progress is divided into separate seven-question games, daily challenges, and themed sets.
Battle mode lets several players answer the same seven questions in the same room. Their final results are compared using the same rarity and depth scoring system.
Think of one safe answer first, then consider whether you know a less common valid option. Do not spend so long searching for a rare answer that the timer expires.
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