AoPS Hackathon 2025

My company held its second Hackathon last week, when (most) regular work pauses or slows down, so we can instead focus on new ideas aligned to our mission.1 We get to explore and build, play around, meet new people, and add to our general culture of inquisitiveness, curiosity, and hard work. I used it as an opportunity to get back to my curriculum roots. I ran text adventure Math Jams in our online classroom for three years in the same fashion I do with OHAC. The main difference is I’m working with around 200 students who are voting on what to do—it gets chaotic. ...

April 21, 2025 · 2 min · 217 words · Mark Richard

Ella Black Series on Effectively Wild Podcast

Effectively Wild, a fantastic baseball podcast from FanGraphs, put out the third and final installment in the scripted series Only a Woman: Ella Black, Lost and Found. It’s an excellent historical dive into the first known woman baseball journalist in the late 1800s, who is woefully not generally known and has certain mysteries hanging around her work. Each episode is thoroughly engaging and well-constructed, and I only wish they were YouTube videos with basic imagery so more people would stumble across them. ...

April 20, 2025 · 1 min · 106 words · Mark Richard

Escape the Dungeon or Die! A Text Adventure

In OHAC 62: Push the Red Button, we played Escape the Dungeon or Die!, a text adventure I wrote with some assistance from a coworker over three years ago. I finally turned it into a proper PDF, similar to my others. I wanted to take a step forward from Dream Sequence and created what’s essentially a series of escape rooms, each with a puzzle to discover and solve. Per usual with my text adventures, a spiffy title captures much of the information about the world of the puzzle. It’s a double entendre—either you escape the dungeon or die, but is it a dungeon that you’re escaping or a six-sided die? ...

April 14, 2025 · 1 min · 191 words · Mark Richard

The New Behemoth

Just as the brazen giant of Greek fame, With conquering limbs astride from land to land; Here at our sea-washed, sunset gates shall stand A fearless leader with a torch, whose flame Is the unleashed misery, and his name Torment of Exiles. From his warding-hand Burns world-wide scorning; his wild eyes command The air-bridged harbor that twin cities frame. “Bring, ancient lands, your storied pomp!” cries he With blazing lips. “Take back your tired, your poor, ...

April 7, 2025 · 1 min · 112 words · Mark Richard

My First Article For the SABR Games Project

I rejoined SABR a couple of years ago and focused my volunteer work on fact-checking articles for the Games Project. These accounts of past MLB games are notable in some context of the author’s choice. They could be historically impactful, meaningful within a player’s career, highlighted by a rare event, or any other such factors that make an otherwise mundane day in baseball history something worth remembering. Last month I decided to try writing one of these articles. I trawled through the archives of Minnesota Twins history for interesting seasons and landed on an early game in 2009 that defined the year for Jason Kubel. ...

April 4, 2025 · 1 min · 111 words · Mark Richard

2025 Fantasy Baseball

Some of the fine folks I met last fall through a casual baseball league expressed interest in playing fantasy baseball this season. Most of us had never played it or hadn’t played in years—my first and only time was sophomore year of high school. It turns out that making and running a league with good-natured people and without money on the line is straightforward and made even easier with a smartphone. ...

March 31, 2025 · 2 min · 274 words · Mark Richard

Jane Austen

Jane Austen was a notable gap in my reading knowledge that I finally filled in the past month. Erin got me a Barnes and Noble collection of her works for Christmas, and so far, I’ve read Sense and Sensibility and Pride and Prejudice.1 Once I picked up on Austen’s voice and tone—a few pages into Sense and Sensibility, I had to search “Is Jane Austen satirical?"—I was sold. I adore Austen’s sass and snark and social satire. These two books are self-aware romance novels that are still relevant today, particularly Pride and Prejudice. ...

March 24, 2025 · 3 min · 486 words · Mark Richard

Review: Eephus

Eephus is a new independent film by Carson Lund, and I had the pleasure of seeing it on Saturday at Cinestudio in Hartford.1 The movie is superb and deserves all the praise it’s received. I’d liken it to an alternative take on The Sandlot, where instead of reliving the magic of youthful summers and dynamic friendships of boys, it’s a funny and somber reflection on the twilight years of adult baseball and the particularities of male relationships that rely entirely on weekend activities. I’d love to have it as a double feature against The Sandlot and force the emotional whiplash. ...

March 17, 2025 · 1 min · 197 words · Mark Richard

The Performer

I initially drafted this story as part of a broader writing effort related to The Last Question. All the idiocy happening in the US government and in the world of large corporations encouraged me to finish it. You can also find it on my fiction writing site. ...

March 10, 2025 · 4 min · 733 words · Mark Richard

Coding with Baseball

Last month, I finished going through Nathan Braun’s Coding with Baseball, a book I purchased around four years ago. If you’re at all interested in baseball statistics and want to build a quick foundation for exploring them, I highly recommend the book. It doesn’t hold your hand—it’s not a reference text, and you’ll need documentation for pandas, seaborn, and scikitlearn for the exercises—but it’s an excellent, concise overview that teaches exactly what you need with a straightforward style and relevant examples. It encouraged me to set up the Lahman Baseball Database on my computer and led me down a few rabbit holes, one of which I’ll explain here. ...

March 3, 2025 · 6 min · 1187 words · Mark Richard