Teka-teki Saku Dadu

I’ve had this on my desk for three days and still can’t figure out the trick — that pull-one-in-pull-one-out motion is seriously addictive. The spotted pieces fit so snugly into the frame that it feels impossible, which is exactly why I keep grabbing it during breaks.

The way those spotted pieces interlock is genuinely clever—every time I pull one out, another slides right back in. It’s the kind of puzzle that makes you feel like a genius when you finally crack it, and the compact frame fits nicely in my palm for desk-side fiddling.

Took me a solid ten minutes of fiddling before I realized the trick—every time I tugged one piece free, another slid right back into the frame. The interlock is clever enough that even after solving it, I immediately reassembled it just to feel that satisfying click again.