About me
Frank van Lankvelt; husband, father, runner and machine learning engineer.
If you encounter bugs, have suggestions for improvements or just want to reach out, contact me at frank@vanlankvelt.net.
A Puzzle A Day
DragonFjord A-Puzzle-A-Day
The original daily calendar puzzle is the wooden laser-cut DragonFjord A-Puzzle-A-Day. A word of warning though: it is HIGHLY ADDICTIVE, so order at your own risk.
The design is internationally patented by Dragonfjord (EUIPO: 007690433; WIPO: DM/215118).