ReplayPuzzleGame/Assets/Resources/Scripts/Utility/Editor/ResetPlayerPrefs.cs

using UnityEngine;
using UnityEditor;
 
public class ResetPlayerPrefs : MonoBehaviour
{
    [MenuItem("Window/PlayerPrefs Init")]
    private static void ResetPrefs()
    {
        PlayerPrefs.DeleteKey("MaxClearLevelID");
    }
}