CrosswordMint
Hidden Minds Behind Puzzle Classics
Moderate difficulty suitable for most players
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Across
  • 1. Pioneer in statistical puzzles and intellectual games
  • 2. Inventor acclaimed for complex logic puzzles in Japan
  • 3. Contributor to cryptic code puzzles from the mid-20th century
  • 6. Hidden name associated with puzzle innovations in Asia
  • 7. Inventor linked to intricate mechanical combination puzzles
  • 8. Co-designer of a famous numeric grid puzzle, 'Number Place'
  • 12. Inventor of the Rubik's Cube's predecessor puzzle
Down
  • 4. Inventor known for puzzles exploring symmetrical patterns
  • 5. 17th-century Dutch mathematician who created early mechanical puzzles
  • 9. Known for early twisty puzzle designs in Europe
  • 10. Engineer known for a puzzle involving a wrought-iron model
  • 11. Creator of a niche sliding tile puzzle variant

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