Жители Санкт-Петербурга устроили «крысогон»17:52
（八）协助人民政府或者街道办事处做好与居民利益有关的其他工作；
。51吃瓜对此有专业解读
(and thanks to Matthew Miller for reviewing and providing feedback on this post)。同城约会对此有专业解读
Less than: Every domino half in this space must add up to less than the number.