How to Play Krillion: Rules, Scoring, and Daily Dive Guide
Learn how Krillion's free daily trivia game works: seven open-answer questions, 25-second rounds, rarity scoring, depth zones, and result sharing.
Krillion is a free daily trivia game with open answers. Every player receives the same seven prompts, gets 25 seconds for each one, and types a response instead of choosing from a list. A valid familiar answer earns points; a less obvious accepted answer can earn more and take your dive deeper.
You can play today's Daily Dive in a browser without creating an account or downloading an app. This guide explains the complete game loop, how answers are checked, and what your final score means.
Krillion rules at a glance
| Rule | How it works |
|---|---|
| Questions | Seven prompts in one Daily Dive |
| Answer format | Type one open answer; there are no multiple-choice options |
| Time limit | 25 seconds per question |
| Attempts | One locked answer for each prompt |
| Valid-answer score | 20, 40, 60, 80, or 100 points, depending on the reviewed rarity tier |
| Miss or timeout | 0 points for that prompt |
| Result | Total score, depth zone, and a seven-answer dive log |
| Price | Free; no sign-up or download required |
The short version is simple: read the prompt and its scope, think beyond the first obvious response if time allows, type one valid answer, and lock it before the timer reaches zero.
Step-by-step: completing a Daily Dive
1. Read the prompt and scope
Each round shows a category, a question, and a scope note. The scope is part of the rule, not background decoration. For example, “Name a sovereign country whose land is crossed by the Equator” excludes countries where the Equator only crosses territorial waters.
Read the noun and qualifier carefully. Words such as official, sovereign, directed by, and by 2022 define which answers belong in the reviewed set.
2. Recall several possible answers
Krillion is different from a conventional quiz because many prompts have more than one correct response. If the question asks for a planet with rings, Saturn is valid—but it is not the only possible answer. Jupiter, Uranus, and Neptune also have ring systems, as documented by NASA Science.
Use the opening seconds to make a small mental list. The obvious answer is often the safest; a less immediate answer may sit in a higher scoring tier.
3. Type one answer and lock it
Enter a single response and choose Lock Answer. The game normalizes capitalization, spaces, punctuation, and supported aliases before comparing your entry with the reviewed answer set. That means common formatting differences are not the challenge; recalling an eligible answer is.
You receive one locked response per question. If you do not know an answer, you can skip. If the 25-second timer expires, the round closes with zero points.
4. Review the result
After you submit, Krillion tells you whether the response is valid and shows the points earned. A short note explains why the accepted answer fits. You then continue to the next prompt.
This immediate feedback makes every round useful: even when your answer misses the reviewed set, you can inspect the scope and learn what kind of precision the question required.
5. Surface and review all seven answers
After the seventh question, the results page shows:
- your total score out of 700;
- the number of valid answers;
- a row-by-row log of your seven responses;
- your final depth zone; and
- a copyable result made of filled and empty circles, so you can share progress without revealing the questions or answers.
You can replay the current dive for practice, but the shared daily format is designed around one set of prompts for everyone.
How Krillion scoring works
Accepted answers are assigned to editorial rarity tiers worth 20, 40, 60, 80, or 100 points. “Rarity” describes how obvious or overlooked an answer is within the reviewed set; it is not presented as a live percentage of player submissions.
For example, in a prompt asking for a crewed Apollo mission that landed on the Moon, Apollo 11 is likely to come to mind quickly. Other eligible missions—Apollo 12, 14, 15, 16, and 17—also satisfy the rule. NASA's overview of the Apollo program provides the factual boundary for this type of question.
The scoring model creates a useful choice:
- Lock the safe answer when you are confident it fits.
- Search your memory for a rarer answer when the category and time remaining justify the risk.
A valid 20-point answer is always better than an imaginative answer outside the scope. Accuracy comes first; rarity only matters after validity.
For a deeper explanation of the tiers, see How Krillion rarity scoring works.
What are the depth zones?
Your points are translated into an underwater depth result:
| Total score | Depth zone | Displayed depth |
|---|---|---|
| 0–219 | Sunlight | 250 m |
| 220–359 | Twilight | 500 m |
| 360–499 | Deep Sea | 750 m |
| 500+ | Abyssal | 1,000 m |
Depth is a thematic summary of the score, not a separate bonus. Correct but familiar answers move the dive forward; a run of accurate, less obvious answers reaches the deeper zones.
What topics appear in Krillion?
The Daily Dive mixes broad knowledge categories rather than concentrating on one specialist subject. Current question families include:
- geography and the world;
- science and nature;
- history and civilisation;
- language and the humanities;
- film, music, and art; and
- sport and games.
The reviewed question bank uses clearly defined scopes and source references. Examples include United Nations material for official languages and member states, NASA material for planetary science and Apollo missions, and official cultural or sporting records where a prompt requires a closed list.
A practical first-game strategy
New players do not need to chase the rarest possible response on every round. Use this three-part approach:
- Find one answer that definitely fits. Confirm it against every word in the scope.
- Ask whether a second answer appears immediately. If it does, compare your confidence in the two.
- Lock the safer answer before the final five seconds. Do not turn a valid response into a timeout while searching for perfection.
The best long-term improvement comes from widening recall, not memorizing isolated trick answers. Review categories after each dive, notice where you default to the most famous example, and practice retrieving two or three alternatives. Our open-answer trivia strategy guide gives a repeatable method.
Frequently asked questions
Is Krillion free?
Yes. The Daily Dive is free to play in a modern web browser. No account, payment, installation, or download is required to start.
Does spelling matter?
Krillion normalizes case, spacing, common punctuation, and supported aliases. An answer still needs to identify an entity in the reviewed set; normalization does not convert a different or overly broad response into a correct one.
Can more than one answer be correct?
Yes. Open-answer prompts are built around a defined set of eligible responses. Your task is to supply any one valid answer, then decide whether you can confidently recall a less obvious one.
Is rarity based on live player data?
The current tiers are editorial. They organize accepted answers by how obvious or overlooked they are expected to be; they are not live popularity percentages.
How long does a game take?
Seven 25-second question windows add up to under three minutes of answer time. With result screens between questions, most complete dives take only a few minutes.
Ready to test the method? Start today's free Daily Dive.