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WhenBorder
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WhenBorder
Guess the last year a historical border was in use.
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5 rounds
a day, up to 100 points each
📅 A new challenge every day, the same for everyone
🗂️ Replay past challenges anytime in the Archive
▶ Play today's challenge
🗂️ Browse archive
Borders range from the year 1000 to 2026.
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