Solving All the Wrong Problems

Some previous submissions:

https://news.ycombinator.com/item?id=12065530 (2 hours ago)

https://news.ycombinator.com/item?id=12064984 (7 hours ago)

https://news.ycombinator.com/item?id=12064083 (15 hours ago)

Duplicate submissions are now tolerated[0] provided enough time has passed, and the item didn't get any (or much) attention on a previous submissions. But this is four submissions in less than a day.

[0] https://news.ycombinator.com/item?id=11237340