This time last year there were wedding bells ringing in Beyond Rubik’s Cube.

Bob and Jaclyn, two speedcubers, tied the knot in the world’s only exhibition all about the Rubik’s Cube. The New York Times even highlighted the couple in its wedding section later that month.

This Pi Day we just wanted to say happy anniversary, Bob and Jaclyn!

The couple that cubes together stays together.

For those who are less romantic, or simply can’t learn enough about 3.14, here’s a bunch of facts about Pi.