I write code to solve problems — and often just for fun.

Generate possible solutions to the daily Apple News+ Quartiles game by comparing all 1- to 4-tile combinations against a large word list.

Find possible solutions to The New York Times Wordle game by searching a list of known 5-letter words.

Find possible solutions to The New York Times Spelling Bee game by searching known words with at least 4 letters including the required and optional letters.

Plugin for WordPress to block comment spam, trackback spam, and pingback spam through intelligent analytics instead of interactive challenge-response tests.

Customizable plugin for WordPress to selectively remove version information, feeds, shortlinks, xmlrpc, emoji support and other extras from the HEAD element.

Covers loading Excel data into Power Query from a local file, SharePoint, or the current workbook — including worksheets, tables, and defined names.

A practical comparison of multi-criteria lookup methods in Excel: SUMPRODUCT, INDEX with MATCH, and XLOOKUP, with examples for each.

A walkthrough for building a multi-resolution favicon.ico with Inkscape and ImageMagick, ensuring correct rendering across browsers and search results.

Setup guide for rendering math equations in Astro using KaTeX, with Markdown examples and styling options suited to static sites.

An efficient, duplicate-safe, iterative approach to generating partial and full string permutations in Java, with examples and performance considerations.