These clocks are a proof of concept, they are not designed as production code.
The clocks are designed in pure SVG (Scalable Vector Graphics) + JS (Javascript).
The modern clock is designed as an interactive clock, the hands can be dragged individually, the other hands adjust accordingly.

This sudoku PAD is a proof of concept / prototype work in progress, it is not designed to be production code.
It is designed as a static site with HTML+CSS+SVG+JS, and relying on D3.
The interaction currently is limited to highlighting sudoku cells and puzzle regions based on which cell the cursor points to.

Other than javascript libraries (e.g. d3.js), all content and resources on this page and links are the property and copyright of Alain Culos 2016-2022.