Id,Puzzle Title,Date,Solver,Setter,Constraints,Video,Video Length,Video Length (Minutes) 3333,QR Code,2022-07-02,"[""Simon""]","[""Ore""]","[""Diagonal"",""Irregular"",""Killer""]","{""alt"":""Can You Understand This QR Code?"",""caption"":""Can You Understand This QR Code?"",""img_src"":""https://img.youtube.com/vi/E2ZJZ9jTBUI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=E2ZJZ9jTBUI""}",00:56:41,57 3138,Assassin9,2022-05-20,"[""Mark""]","[""Ore""]","[""Arrow"",""Irregular"",""Killer""]","{""alt"":""Sudoku for Ninjas"",""caption"":""Sudoku for Ninjas"",""img_src"":""https://img.youtube.com/vi/xfVspZDFZTI/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=xfVspZDFZTI""}",00:41:30,42 3043,Assassin8,2022-04-28,"[""Mark""]","[""Ore""]","[""Arrow"",""Irregular"",""Killer""]","{""alt"":""Kill or be Killed"",""caption"":""Kill or be Killed"",""img_src"":""https://img.youtube.com/vi/sMBKLYJ31t8/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=sMBKLYJ31t8""}",00:25:06,26 2978,Reflection and Rotation,2022-04-12,"[""Mark""]","[""Ore""]","[""Ambiguous Clues"",""Little Killer"",""Symmetry"",""Thermo""]","{""alt"":""Reflections of a Mathematician"",""caption"":""Reflections of a Mathematician"",""img_src"":""https://img.youtube.com/vi/jlaarKBCH18/mqdefault.jpg"",""href"":""https://www.youtube.com/watch?v=jlaarKBCH18""}",00:24:49,25