Top Results for Smullyan
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1
Knights and Knaves is a class of logic puzzles set on a fictional island where knights always tell the truth and knaves always lie, formalized by logician Raymond Smullyan in his 1978 book What Is the Name of This Book?
8.52
Great
Why this score
Raymond Smullyan-associated classic genre; central to recreational logic, with strong educational and enthusiast reputation.
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2
Retrograde chess analysis is the art of deducing the history of a chess position from its current state, with the field systematically developed by composer Thomas Rayner Dawson and popularized through journals in the early 20th century.
8.12
Great
Why this score
Highly respected chess-problem subfield; deep expert reputation, but narrow audience and steep entry barrier.
ui.x_scoring_methodology
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