I strongly recommend the children’s computer games made by Humongous.
That includes the Putt-Putt, Fredi Fish, Pajama Sam, and Spy Fox series.
I bought these in the mid-late 90’s for the kids, and still have most of the games.
They are fun, non-violent, cute and imaginative. All kids from about 4 thru 13 (and some older) really enjoy them.
I don’t know if they are still available, since IIRC Humongous was bought up by Atari several years ago.
Oh, and to address the initial post – solutions can easily be Googled, or just hit the F1 key within the game, and a help menu which has how-to and solution info appears.