I think I need to invest in a few new toys and games for my 20mo DS. He seems bored by the blocks, stacking/sorting toys and 2-piece puzzles and I'd like to get some more advanced things that he will hopefully find challenging as well as fun.
Firm favourites include a wooden train, duplo, tea set and play food, plastic diggers etc so we've got plenty of that kind of thing but I'm finding it hard to find any puzzles/construction toys that aren't either too simple or way too complicated.
Any ideas? I also don't want to bankrupt myself...