I'm struggling to find activities with my 15 month old. He's pretty much walking time so we are able to go to the park, walks, etc. In the house, he has plenty of toys so we play with those, and we sing lots of nursery rhymes with YouTube etc.
Aside from that, I'm starting to struggle. Thing is, he is a very busy, active toddler that needs a lot of stimulation.
We try reading bit he just likes to turn the pages at super human speed for 5 minutes then gives up.
Aside from that, he just likes to play hide and seek with the remote controls, play with the washing machine buttons, emptying his drawers/making a mess and passing me his comforter

I just need some ideas on how to entertain him. We are trying some colouring tomorrow which we haven't done for a few weeks because he just likes to put the crayons in and out of the bowl and eat them 
Any suggestions please?