From 682470a241c1c00cbabafe049584bb312597b782 Mon Sep 17 00:00:00 2001 From: ddidderr Date: Sat, 25 Apr 2026 21:08:54 +0200 Subject: [PATCH] docs: add extreme Sudoku example Transcribe the extreme 9x9 Sudoku puzzle from the provided image into the plain-text example format accepted by the solver. This gives users another ready-made input for exercising sparse puzzles from the command line. Update the README example commands so the new file is visible alongside the existing hard puzzle. Test Plan: - cargo run -- sudoku-examples/extreme.sudoku Refs: none --- README.md | 1 + sudoku-examples/extreme.sudoku | 9 +++++++++ 2 files changed, 10 insertions(+) create mode 100644 sudoku-examples/extreme.sudoku diff --git a/README.md b/README.md index f84b927..fb0f13e 100644 --- a/README.md +++ b/README.md @@ -29,6 +29,7 @@ Example puzzles live in `sudoku-examples/`. For instance: ```sh cargo run -- sudoku-examples/hard.sudoku +cargo run -- sudoku-examples/extreme.sudoku ``` ## Project Decomposition diff --git a/sudoku-examples/extreme.sudoku b/sudoku-examples/extreme.sudoku new file mode 100644 index 0000000..746624e --- /dev/null +++ b/sudoku-examples/extreme.sudoku @@ -0,0 +1,9 @@ +0 8 0 6 0 0 0 0 0 +4 0 0 0 0 0 9 0 0 +0 9 0 5 0 1 0 8 0 +0 0 2 0 0 0 0 0 7 +0 4 0 9 0 8 0 5 0 +0 0 0 0 3 0 0 0 0 +0 0 0 0 4 0 0 3 0 +7 0 0 1 0 3 0 0 5 +0 1 0 0 6 0 0 0 0