Damaniel's Pixel By Number (DamPBN) for MS-DOS (github.com)
This is a project I’ve been working on for the last couple of years (on and off - some work in early 2022, the rest in 2023). It’s a hyper-casual game - pick a mystery image, and fill in the numbered squares with their matching colors. If you’ve seen something like Cross Stitch World on mobile devices, you get the idea....