Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 8171,Hearts and Flowers,2026-02-14,"[""Mark""]","[""James Kopp""]","[""Anti-XV"",""German Whispers"",""Neighbour Sums""]","{""alt"":""With Love to a Great Community ..."",""caption"":""With Love to a Great Community ..."",""img_src"":""https://img.youtube.com/vi/eufKzsm19rU/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=eufKzsm19rU""}",00:30:23,31 7738,Ghosts in the Fog,2025-10-19,"[""Simon""]","[""James Kopp""]","[""Anti-XV"",""Fog"",""O/E"",""Palindrome"",""Ratio""]","{""alt"":""Ghosts In The Sudoku Fog"",""caption"":""Ghosts In The Sudoku Fog"",""img_src"":""https://img.youtube.com/vi/RyNL6YBFp4E/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=RyNL6YBFp4E""}",01:05:23,66 6860,Euler’s Constant,2025-02-07,"[""Mark""]","[""James Kopp""]","[""Anti-XV"",""German Whispers"",""Ratio""]","{""alt"":""Never mind Pi-Day! Today is ... e-Day!"",""caption"":""Never mind Pi-Day! Today is ... e-Day!"",""img_src"":""https://img.youtube.com/vi/QnxNxHWRj2U/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=QnxNxHWRj2U""}",00:29:52,30