Жители Санкт-Петербурга устроили «крысогон»17:52
Another Stuff Your Kindle Day is dropping, merely days after the Sapphic Shelf Explosion. We're certainly not complaining. It's very much a case of "the more the merrier" with Stuff Your Kindle Day. We're always greedy for more.
，详情可参考下载安装 谷歌浏览器 开启极速安全的 上网之旅。
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For UNSAT problems with 10 variables and 200 clauses, it always claimed that the formula is SAT and made up assignments (See this example).