Ideas for nephew

[AngelaShrute]

I have an autistic nephew, 4 years old who came over to my house today and spent loads of time dropping the red and yellow discs into the connect4 game, emptying it and filling it up with the little discs again. I've been trying to think of things I could buy him that would appeal to his enjoyment of repetitive activities like this.

Any ideas are much appreciated. Thanks!

What about something like this or this? Both are games, but DN could put in/take out the sticks/pegs.

Or a domino run. Or something like this - you can get cheaper versions.

just wanted to say what a lovely auntie you are - would love if any of my autistic dds aunties cared like this x