Hi there! Thanks for playing! We did consider a level selector but couldn't put it in the recent update due to time and RL constraints unfortunately. Pet also made some changes in the old levels to help reinforce some concepts for the later levels so some of the old ones are "remixed" to help you solve the newer levels so there could still be a couple of new things to see even if you are familiar with the old version. Would be happy to get back to you in this thread if we do end up putting in the selector though 👍