International Maritime Signal Flags | 1000 Piece

I’m genuinely impressed that the flags follow the 1969 Code of Signals—makes it feel like a real reference tool, not just a puzzle. The pieces fit together well and the image is crisp. It’s been a fun way to brush up on maritime communication.

The print quality on these flags is sharp enough to read the signal letters clearly, and the included reference chart makes it a fun way to learn the code while puzzling.

The flag illustrations actually match the 1969 International Code of Signals, so each piece doubles as a little reference chart while you build. Took me three evenings and the pieces lock together with barely any false fits.