These hints belong to our October 17, 2026 puzzle. They are not the official krillion.io daily solutions. Each prompt defines a bounded list; use the wording to check whether your candidate belongs before thinking about points.
1 / History
Name a single symbol used in standard Roman numerals.
Read this prompt carefully. Its wording sets the boundaries for accepted answers. Open the hint if you need a starting point; the answer page is available after playing.
Advanced question · difficulty is separate from answer points.
Reveal a hint
Use one of the seven capital letters, not a complete number such as XIV.
2 / Science
Name one of the twelve human cranial nerves.
Read this prompt carefully. Its wording sets the boundaries for accepted answers. Open the hint if you need a starting point; the answer page is available after playing.
Specialist question · difficulty is separate from answer points.
Reveal a hint
Use the nerve’s name, not its Roman numeral. The optic nerve is one example.
3 / Nature
Name one of the traditional five school-level groups of vertebrates.
Read this prompt carefully. Its wording sets the boundaries for accepted answers. Open the hint if you need a starting point; the answer page is available after playing.
Advanced question · difficulty is separate from answer points.
Reveal a hint
Use a broad group such as mammals, not an individual species.
4 / Space
Name one of the eight commonly named Moon phases.
Read this prompt carefully. Its wording sets the boundaries for accepted answers. Open the hint if you need a starting point; the answer page is available after playing.
Advanced question · difficulty is separate from answer points.
Reveal a hint
Be specific: waxing crescent counts, but crescent alone does not identify a phase.
5 / Geography
Name one of the 50 US states.
Read this prompt carefully. Its wording sets the boundaries for accepted answers. Open the hint if you need a starting point; the answer page is available after playing.
Standard question · difficulty is separate from answer points.
Reveal a hint
Use a state name; Washington, DC and territories do not count.
6 / Language
Name a letter of the Greek alphabet.
Read this prompt carefully. Its wording sets the boundaries for accepted answers. Open the hint if you need a starting point; the answer page is available after playing.
Standard question · difficulty is separate from answer points.
Reveal a hint
There are 24. English spellings of letter names are accepted.
7 / Colour
Name one of the seven traditional rainbow colours.
Read this prompt carefully. Its wording sets the boundaries for accepted answers. Open the hint if you need a starting point; the answer page is available after playing.
Standard question · difficulty is separate from answer points.
Reveal a hint
Use the seven-colour sequence, rather than a shade such as teal.
Scoring this set
Game point tiers, not measured player frequencies.
Every accepted answer receives 10, 30, 60 or 100 editorial points. A less familiar answer may receive a higher tier, but these values do not measure how frequently real players choose it. Each of the seven questions contributes at most 100 points, so the daily total is out of 700. Explicit aliases and unambiguous single-letter corrections in longer names are supported. The game displays a corrected name when it accepts a typo. Review after playing if you want to avoid spoilers.
Choose daily, a random seven-question classic round, or unlimited practice.
Read the precise category and type one answer before the 25-second clock expires. Turn on relaxed play before starting for an untimed session.
An accepted answer ends the question. An unrecognised answer lets you try again while time remains.
Review the accepted answers, then move on. Seven-question games finish with a score out of 700; unlimited challenges end at zero lives or when you choose to finish. Each seven-question checkpoint restores one life, up to three.
Find a less obvious answer
Start with something you know is valid, then scan a different part of the category. For geography, mentally travel across the map. For science, work through the relevant list. Accuracy comes first: something unusual outside the category earns no points.
Hints and fair comparisons
Hints do not reduce your points. Using the hint button inside the game marks your shared result; reading this separate guide does not automatically flag a session. Answer pages reveal the whole set, so use them after playing if you want a clean challenge. Scores are for personal practice; we do not run a verified leaderboard.
This guide describes Little Fun Games’s edition. The original game’s scoring is different; see the creator’s FAQ.
Questions about this edition
Are these the official Krillion hints for October 17, 2026?
No. This page covers Little Fun Games’s independent October 17, 2026 puzzle. Our seven questions, accepted answers and editorial points are separate from the original game at krillion.io.
Can I use a hint without seeing the answers?
Yes. Open only the hint for the question you are playing. This page does not show the complete answer lists. The separate answer page reveals the accepted alternatives and their editorial points.
Will using a hint change my score?
Hints do not reduce your points. The hint button inside the game marks your shared result as assisted; reading this separate guide does not automatically mark a game session. Tell friends if you used outside help when comparing attempts.