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Geography

Name a country that joined the EU in 2004.

The ten-country enlargement of 1 May 2004.

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Start with the full category, then apply the exact boundary: The ten-country enlargement of 1 May 2004. You only need one qualifying answer. A longer name is not automatically rarer.

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CzechiaCzechia is one of the 27 European Union member states in the September 2026 reference set.
65

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Malta

Malta · 96 points · 5 characters

Malta is one of the 27 European Union member states in the September 2026 reference set.

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Malta

96 points · Shortest accepted spelling: Malta

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10 accepted answers

MaltaMalta is one of the 27 European Union member states in the September 2026 reference set.Shortest accepted input: Malta · 5 characters
96 points
SloveniaSlovenia is one of the 27 European Union member states in the September 2026 reference set.Shortest accepted input: Slovenia · 8 characters
94 points
LatviaLatvia is one of the 27 European Union member states in the September 2026 reference set.Shortest accepted input: Latvia · 6 characters
92 points
SlovakiaSlovakia is one of the 27 European Union member states in the September 2026 reference set.Shortest accepted input: Slovakia · 8 characters
91 points
CyprusCyprus is one of the 27 European Union member states in the September 2026 reference set.Shortest accepted input: Cyprus · 6 characters
89 points
EstoniaEstonia is one of the 27 European Union member states in the September 2026 reference set.Shortest accepted input: Estonia · 7 characters
87 points
LithuaniaLithuania is one of the 27 European Union member states in the September 2026 reference set.Shortest accepted input: Lithuania · 9 characters
86 points
CzechiaCzechia is one of the 27 European Union member states in the September 2026 reference set.Aliases: Czech Republic · ČeskoShortest accepted input: Česko · 5 characters
65 points
HungaryHungary is one of the 27 European Union member states in the September 2026 reference set.Shortest accepted input: Hungary · 7 characters
64 points
PolandPoland is one of the 27 European Union member states in the September 2026 reference set.Shortest accepted input: Poland · 6 characters
42 points
Rule examples & common mix-ups — may reveal answers
  • EU membership, founding EEC membership and a specific accession year are different sets. Geographic location in Europe alone is not enough.

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: European Union · Member countries ↗

Reference version: 2026-09-13. See our answer policy for how we handle aliases and omissions.