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GuessKin Diagrams — 2026-06-19
Reveal the answer for 2026-06-19
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📊Playfair's bar chart
British polymath (1759–1823)
William Playfair (22 September 1759 – 11 February 1823) was a Scottish engineer and political economist.
British polymath (1759–1823)
William Playfair (22 September 1759 – 11 February 1823) was a Scottish engineer and political economist.