Status: IN
Some solutions export a `Solution` class with a method (e.g., `largestInteger`, `largestNumberAtLeastTwiceOfOthers`), while others export a bare function (e.g., `largest_matrix`, `largest_odd_number`) — the repo has no single enforced convention
Source: entries/2026/06/06/largest-local-values-in-a-matrix-solution.md