Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7793,Singles and Doubles,2025-11-04,"[""Mark""]","[""James Kopp""]","[""Diagonal"",""Fog"",""Multi-Digit Arrow""]","{""alt"":""Singles and Doubles"",""caption"":""Singles and Doubles"",""img_src"":""https://img.youtube.com/vi/U4s1gYBKBZo/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=U4s1gYBKBZo""}",00:45:01,46 7375,Aced,2025-07-07,"[""Mark""]","[""James Kopp""]","[""Diagonal"",""Dutch Whispers"",""Magic Square"",""Region Sum Lines""]","{""alt"":""Sudoku and Tennis - the Perfect Mashup"",""caption"":""Sudoku and Tennis - the Perfect Mashup"",""img_src"":""https://img.youtube.com/vi/ZH_QLPFKmFA/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=ZH_QLPFKmFA""}",00:39:24,40 4596,Gilded Cages,2023-05-09,"[""Mark""]","[""James Kopp""]","[""Consecutive"",""Diagonal"",""Killer""]","{""alt"":""This Cannot POSSIBLY Have Just One Solution! Surely?"",""caption"":""This Cannot POSSIBLY Have Just One Solution! Surely?"",""img_src"":""https://img.youtube.com/vi/ZHyiKVEyHFI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=ZHyiKVEyHFI""}",00:41:41,42 3348,Tennis Anyone?,2022-07-05,"[""Mark""]","[""James Kopp""]","[""Diagonal"",""O/E"",""Quadruple""]","{""alt"":""Tennis Anyone?"",""caption"":""Tennis Anyone?"",""img_src"":""https://img.youtube.com/vi/dFobluJcKno/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=dFobluJcKno""}",00:45:08,46