We bought a book of mazes for Aleks a number of weeks ago. He spent the first day or two doing a few of them, but lost interest fairly quickly. Bastian, however, picked it up today and started doing the mazes. At first I thought he was just scribbling in the book (and there are indeed a few pages of that), but then I saw him actually working on the mazes.He goes the wrong way at first sometimes, but corrects himself. He does seem to get the rules.
And he always gets there in the end. What a brilliant young man, I must say.