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Start with the full category, then apply the exact boundary: XML 1.0, not the much larger HTML entity list. Enter the name alone, such as amp, without & or ;. You only need one qualifying answer. A longer name is not automatically rarer.
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Shortest accepted input at 65+ points
aposapos · 85 points · 4 characters
apos represents the apostrophe.
Highest fixed score
apos85 points · Shortest accepted spelling: apos
These are editorial points, separate from real player choice counts.
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5 accepted answers
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Rule examples & common mix-ups — may reveal answers
- Apply the complete question boundary: XML 1.0, not the much larger HTML entity list. Enter the name alone, such as amp, without & or ;.
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: W3C · XML 1.0, section 4.6 ↗
Reference version: 2026-10-21. See our answer policy for how we handle aliases and omissions.