📰 Dev.to · SEN LLC

Solving Nurikabe with constraint propagation: three-valued cells, a reachability flood, and a uniqueness proof

Solving Masyu with constraint propagation: an edge model, local patterns, a closure guard, and a uniqueness proof

A Shortest-Path CLI in Rust — Making a Min-Heap from a Max-Heap, Path Reconstruction, and Rejecting Negative Weights

A Hello World Museum for 84 Languages — and the Round-Trip Test That Makes a Tiny Syntax Highlighter Trustworthy

A Quiz Is Only as Good as Its Wrong Answers — Building Algorithmic Distractor Generation for a Japanese Idiom Quiz

Building a Chord Progression Generator in the Browser — Music Theory in JS, Sound via Web Audio API

Why Your Web Audio Tuner Sucks at Low Notes (and What to Use Instead of FFT)

A 3.7 KB Othello Engine: Bitboards in Rust, Raw WASM, No wasm-bindgen

I Built a Japanese Poetry Quiz and the Web Speech API Showed Me Its Teeth

Building a Sudoku Puzzle Game With Constraint Propagation, Backtracking, and a Hint Engine That Fell Out For Free