Closed TomGijselinck closed 7 years ago
The exercise is present, but it's numbered 3.4 in the repo.
It seems there are some minor differences in numbering & content between the book (from which these solutions were compiled) and the free online version.
It is inserted before exercise 3.1 (Matryoshka Dolls) of the current solutions of this repository. The missing exercise is as follows:
Source: http://www.learnprolognow.org/lpnpage.php?pagetype=html&pageid=lpn-htmlse11