diff --git a/reviews/BordedDev/sudoku.rewrite.js b/reviews/BordedDev/sudoku.rewrite.js
index f6371c4..7f0842d 100644
--- a/reviews/BordedDev/sudoku.rewrite.js
+++ b/reviews/BordedDev/sudoku.rewrite.js
@@ -30,7 +30,7 @@ class SudokuPuzzle extends EventTarget {
 	 *
 	 * @type {(number|null|undefined)[]}
 	 */
-	#activeState = new Array(9 * 9)
+	#activeState = new Array(SUDOKU_GRID_SIZE)
 
 	/**
 	 *
@@ -61,7 +61,7 @@ class SudokuPuzzle extends EventTarget {
 	/**
 	 *
 	 * @param serializedState {string}
-	 * @returns {(?string)[]}
+	 * @returns {((number|null|undefined))[]}
 	 */
 	static #stateFromString(serializedState) {
 		let cellIndex = 0