Read the rule before answering
Enter the codeword used to communicate a letter, not the bare letter. This set uses the current NATO spelling alphabet; older spelling alphabets are outside its scope.
Six untimed questions, starting with this one.
Check an answer here
Check this question’s accepted set without submitting to a game or opening the full answer list.
Only your submitted spelling will be checked. Other answers stay hidden.
Read the lesson — reveals answers & strategy
Understand the boundary
This question uses the current 26-codeword NATO spelling alphabet. It asks for a codeword, not the single letter it represents. Older spelling alphabets contain different words and are outside this set.
Verify the facts: NATO · Phonetic alphabet ↗
Choose an answer for your goal
Alfa and Juliett are the official spellings. Our list also recognizes Alpha and Juliet as aliases. Xray maps to X-ray, and Whisky maps to Whiskey. These are explicit conveniences in this validator, not promises about other games. For practice points, Quebec earns 95 and Uniform 92; check their spelling before trying to type them quickly.
Worked examples — reveals answers
- Alpha · Accepted
- Our listed alias for Alfa; it earns the same 12 points.
- Juliet · Accepted
- Our listed alias for the official codeword Juliett.
- A · Outside this set
- The question requests the codeword rather than its represented letter.
Practice the distinction
Check an official spelling and an alias. Then try the corresponding single letter. Notice that an alias preserves the answer’s identity while a bare letter is not a recognized codeword input.
Try it in the checker ↑Give me a hint — no answer revealed
Start with the full category, then apply the exact boundary: A codeword such as those used in radio communication. Not just a letter. You only need one qualifying answer. A longer name is not automatically rarer.
Reveal a verified practice pick
This pick belongs to the selected question’s answer set. Points are a fixed knowledge rating.
Reveal a fast high-scoring answer
Shortest accepted input at 65+ points
LimaLima · 90 points · 4 characters
Lima represents the letter L in the NATO phonetic alphabet.
Highest fixed score
Quebec95 points · Shortest accepted spelling: Quebec
These are editorial points, separate from real player choice counts.
Reveal all 26 practice answers
Filter by a name or listed alias. Scores are fixed knowledge ratings.
26 accepted answers
No answers match these filters. Try another spelling or a lower minimum score.
What players actually choose
– UTC · 430 recorded daily rounds. Source: Krillionio daily submissions. Skips and timeouts are included in the denominator; practice and Battle are excluded.
259 / 430 rounds ended with an accepted answer (60.2%). Average: 31.4 fixed points.
Compare observed choices — reveals answers
Question quality signals
These measurements cover completed daily rounds recorded with timing and rejection details. Older rounds without those fields are excluded. At least 20 measured rounds are required per question.
This question has fewer than 20 measured rounds.
Review thresholds: below 20% accepted, at least 40% timed out, or at least 30% of rounds with an unlisted input. These flags suggest checking the wording and answer coverage; they do not prove an answer is wrong or change points automatically. Abandoned rounds and practice attempts are not included.
How these statistics work
- What is counted
- Source: Krillionio daily submissions. Skips and timeouts count as rounds; practice and Battle are excluded.
- When comparisons appear
- A question needs at least 20 recorded rounds. An answer also needs at least 5 recorded choices within that question.
- What the data can tell you
- These anonymous browser records are not verified unique people or a representative survey. The player rarity index does not change game points or predict the original Krillion game. Raw submissions stay private.
Rule examples & common mix-ups — may reveal answers
- Enter a full codeword rather than its letter. For letter-count questions, count the official spelling: Alfa and Juliett; ignore punctuation in X-ray.
These notes explain the question boundary; they are not a ranking of player mistakes.
Why these answers qualify
Each entry belongs to the bounded set defined by the prompt. The named source supports the underlying facts; our editorial scoring is a separate layer.
Source: NATO · Phonetic alphabet ↗
Reference version: 2026-09-13. See our answer policy for how we handle aliases and omissions.