You are cordially invited to match wits with some of the best minds in IBM Research.
Seems some of us can't see a problem without wanting to take a crack at solving it.
Does that sound like you? Good. Forge ahead and ponder this month's problem.
We'll post a new one every month, and allow a month for you to submit solutions
(we may even publish submitted answers, especially if they're correct).
We usually won't reply individually to submitted solutions but every few days we will update a list of people who answered correctly.
At the beginning of the next month, we'll post the answer.
Here is the solution for our February 2019 problem