Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 7715,Counting and Whispering,2025-10-12,"[""Mark""]","[""Lithium-Ion""]","[""Arrow"",""Difference"",""Sweeper""]","{""alt"":""Learning to Whisper when we Count"",""caption"":""Learning to Whisper when we Count"",""img_src"":""https://img.youtube.com/vi/ZNB48hRlSbE/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=ZNB48hRlSbE""}",00:28:26,29 7602,Double the Fun,2025-09-11,"[""Mark""]","[""Lithium-Ion""]","[""Diagonal"",""Primes"",""Ratio"",""Sums"",""Sweeper""]","{""alt"":""Double the Length of our normal Fun!"",""caption"":""Double the Length of our normal Fun!"",""img_src"":""https://img.youtube.com/vi/BSFF2g0gf3A/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=BSFF2g0gf3A""}",01:28:04,89