Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 8293,Frog Print,2026-03-13,"[""Mark""]","[""Walter Grönholm""]","[""Arrow""]","{""alt"":""\""Just\"" Arrow Sudoku - but a Remarkable Puzzle!"",""caption"":""\""Just\"" Arrow Sudoku - but a Remarkable Puzzle!"",""img_src"":""https://img.youtube.com/vi/VUelKDmaZvM/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=VUelKDmaZvM""}",01:43:09,104 8008,December Colors,2026-01-03,"[""Mark""]","[""Walter Grönholm""]","[""Kropki""]","{""alt"":""Surely not as Tough as Mark makes it look?"",""caption"":""Surely not as Tough as Mark makes it look?"",""img_src"":""https://img.youtube.com/vi/Bq_I16-UJAg/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=Bq_I16-UJAg""}",00:59:37,60