I'm having a hard time trying to divide one on one time between my two girls. My 2.5 year old loves to do puzzles, draw, play with play-doh/kinetic sand etc, and wants me to play with her but then I feel like my 10 month old is left to play alone. I'm not sure she cares much but I feel guilty because my oldest LO insists I play with her 95% of the time.

Any tips on dividing time between two LO's?