Krillion: a quick guide, and a place to practice
Krillion is a browser puzzle where you answer an open prompt — like “name a country that… ” — and rarer correct answers score better. The original lives at krillion.io. We make a small, independent practice tool for the same kind of thinking — our own questions, our own scoring, nothing copied.
Independent guide and practice tool. Not affiliated with Krillion.io. Our questions and scoring are separate.
The first button leaves this site for the original game. The second starts our own 5-question practice round — a different product with its own question bank and scoring.
What is Krillion?
Krillion (stylized “the daily dive”, tagline “one in a krillion”) is a daily answer-guessing game. You get an open prompt with constraints, enter an answer, and the game scores it against a curated set of acceptable answers — the deeper (rarer) your correct answer, the better. The site’s public menu includes Daily dive, ∞ Unlimited, ⟲ Archive, Themed packs, a personal area (“My Krillion”) and a FAQ.
Source: krillion.io homepage and FAQ, read 2026-10-03. Menu items describe what the original site offers; free/paid boundaries for specific modes can change, so check the official site for current terms.
How the original handles answers and rarity
Per the official FAQ: answer sets are aggregated from dictionaries, wiki pages and encyclopedias, then merged and cleaned. Rarity depends on the question — some prompts are scored against a word-frequency database, others with a mix of LLM assistance and a manual pass. The daily highlight (“the Krillion”) is also picked for fun, not pure rarity. And yes — valid answers can be missing, because nobody found every source. The developer has said purchases remove ads site-wide.
How to play Krillion (the general idea)
- Read the prompt and its constraints. The category and boundary decide what counts — an answer that misses the constraint misses entirely.
- Enter one clear answer in the form the game expects (an official country name, a full film title, and so on).
- Trade popular for specific. “France” might be correct but common; a correct answer fewer players would give scores deeper.
- Treat an unrecognized answer as “not in their set”. The official FAQ is explicit that the curator may simply have missed it — the same rule we follow in our own practice.
These steps describe the genre as documented on the official FAQ and the game pages of independent versions (krillion.org, playdaily.org — read 2026-10-03). Exact round lengths and timers are set by whichever site you play; none of them are set by us.
Original, independent versions, and this site — side by side
| Krillion.io (original) | Our practice tool | Independent versions (krillion.org, playdaily.org) | |
|---|---|---|---|
| Who runs it | A solo developer (per its FAQ) | Us — this guide site | Other independent operators; both state they are not affiliated with Krillion.io |
| Questions | Curated daily sets plus Unlimited and Archive on the official menu | Our own 13-question reviewed bank (5 per round) | Their own banks and modes |
| Scoring | Rarity-based, per the official FAQ; exact formula not published here | Editorial 1–3 practice points, methodology published | Their own depth/tier systems |
| What we verify | krillion.io | Our methodology | Comparison page |
Questions people ask
Is this site the official Krillion game?
No. Odd Answer Lab is an independent guide and practice tool. We are not affiliated with Krillion.io, we don’t host its daily puzzles, and our scores don’t predict official ones.
Does Krillion have an unlimited mode?
Yes — the official site’s public menu has listed an “∞ Unlimited” entry since at least October 2026, so unlimited play is not something only third-party sites offer. Our practice page is a separate, independent way to keep playing the same genre when you want more.
How does scoring work on this site?
Every question in our bank has a reviewed list of accepted answers. Most are worth 1 practice point; a few harder-to-recall ones are worth 2–3, with a written editorial reason for each. These are editorial estimates — not official scores, not real-player rarity statistics.
Will I see the same questions twice?
Probably, eventually. Our bank is finite (24 questions at launch, 5 per round, your least-recently-seen are dealt first). “Unlimited” on any site means no daily cap on rounds — it never means an infinite supply of new questions.
Why was my answer rejected here?
Our practice only accepts answers that are in its reviewed set. An unmatched answer means “not in this practice set”, not “this fact is wrong”. The contact page explains how to suggest additions.