Saving scene for platformer

Hello!

Im here asking how I would save the level the player is on, and when the player were to restart a and hit “Play” It would plop them in the scene they left off in. Thank you, and have a nice day!

When loading a level, save its scene index. When starting the game and hitting play, load the last saved index. If you need to save the player position or other information like health as well, do the same for those values (OnApplicationQuit or OnDestroy).
One way to persist such information between game sessions is PlayerPrefs: Unity - Scripting API: PlayerPrefs

I just need need the level! Have a gread day!