At this stage, each game is an exposure for your little one to explore and learn a whole lot of things. Your child is also a curious bundle at this age with a mind buzzing with endless questions. With these questions, also comes conflicting thoughts, wherein time battles come to play. In other words, try thrusting a toy that was your child's favorite when they were a lot younger and chances are that they will walk away from it. Similarly, try suggesting something that is played by children a couple of years above your kid and they will start resisting.
Henceforth, timeliness becomes a big factor here, wherein you need to allocate things to your little one based on their requirements as well as curiosity.
This is not that hard to achieve because nobody knows your kid better than you do and hence, you are the one who understands their likes and dislikes thoroughly. So based on that, determine the apt time when you think you should be giving them certain things.