The journal
Letters from
the workshop.
Notes on puzzle design, the engineering behind the cube, and small stories from the studio.
How to
Five ways into your first cube.
A practical primer. We start with the corners, work outward, and avoid the temptation to write in pencil.
Apr 12, 2026 · 8 min
Research
On thinking in three dimensions.
What the cognitive science actually says about spatial reasoning, and what it doesn't.
Mar 22, 2026 · 6 min
Studio notes
Behind the cardstock.
A peek into the workshop: nine months of failed prototypes, magnet experiments, and one cube that finally stayed together.
Mar 1, 2026 · 7 min