{"version":"1.0","type":"link","title":"Toy problem - Newikis","description":"In scientific disciplines, a toy problem or a puzzlelike problem is a problem that is not of immediate scientific interest, yet is used as an expository device to illustrate a trait that may be shared by other, more complicated, instances of the problem, or as a way to explain a particular, more…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/f/fd/Vacuum_World.tif/lossless-page1-250px-Vacuum_World.tif.png","thumbnail_width":1020,"thumbnail_height":1024}