{"type":"rich","version":1.0,"title":"Brain Arithmetic progression","width":1179,"html":"<a href=\"https://asciinema.org/a/9MqKAEGLyJqym8qJKgOCQK0ax\" target=\"_blank\"><img alt=\"Brain Arithmetic progression\" src=\"https://asciinema.org/a/9MqKAEGLyJqym8qJKgOCQK0ax.png\" width=\"1179\"></a>","height":824,"author_name":"kileor","author_url":"https://asciinema.org/~kileor","provider_name":"asciinema","provider_url":"https://asciinema.org/","thumbnail_height":824,"thumbnail_url":"https://asciinema.org/a/9MqKAEGLyJqym8qJKgOCQK0ax.png","thumbnail_width":1179}