Brandon Quinn

Author & game designer

• The Investigations of Rockwell & Chase New mystery
• Method Matters Buy on Amazon (opens in a new tab)
• Mental Mosaics Buy on Amazon (opens in a new tab)
• All books Mystery, critical thinking, puzzles, quarter-tone music
• Hexakai: daily puzzle hexakai.com (opens in a new tab)
• ▶Games Hexakai, Hyperkai (beta), Blindfold Chess (beta)
• ❖My book recommendations Book of the month
• ✉Newsletter New books and games first
• ☕Buy Me a Coffee (opens in a new tab)