Add value visualizer

src/visualizeValues.ts

@@ -0,0 +1,26 @@
+import { getXYW } from "./util";
+
+export function visualizeValues(values: number[]): void {
+  const sudoku: (number | null)[][] = Array.from({ length: 9 }, () => Array.from({ length: 9 }, () => null));
+  for (const value of values) {
+    const { x, y, w } = getXYW(value);
+    sudoku[y - 1]![x - 1] = w;
+  }
+
+  for (let y = 9; y > 0; y--) {
+    if (y % 3 === 0) {
+      console.log("+---------+---------+---------+");
+    }
+
+    for (let x = 0; x < 9; x++) {
+      if (x % 3 === 0) {
+        process.stdout.write("|");
+      }
+      process.stdout.write(sudoku[y - 1]![x] === null ? "   " : " " + sudoku[y - 1]![x]!.toString() + " ");
+    }
+
+    console.log("|");
+  }
+
+  console.log("+---------+---------+---------+");
+}