Finding the path length of an Acyclic Graph in Prolog...

Finding the binary tree height in Prolog...

Underscore followed by numbers instead of solution...

How to shift elements to the left as much as possible? Prolog...

Prolog: Implement Rule with Optional Facts...

How to pass list's values one by one in another predicate prolog...

FInd maximun in a List of List...

find minimum of list inside list on the basis of one value...

Swap two items depending on the index...

How to list all the trips discarding one airline...

find the list of all airports in a country in prolog...

Prolog: Assign value to Variable in Predicate...

Numerical comparision in Einstein Riddle...

Prolog | Return true if two elements in a 3x4 matrix are diagonal...

How to use op/3 inside a file...

Why is Prolog unifying a free variable to another free?...

Get all the elements of a type Prolog...

Why does a distinct query return duplicate values?...

Build a new list of elements which appears more than 3 times in old list in Prolog...

Unusual behaviour of findall...

Is !/0 supposed to cut through (\+)/1 or not?...

Is there way I could fix this error ? Undefined symbols for architecture x86_64: (gnu-prolog)...

count number of times Y happen in fact(X,Y) in Prolog Programming...

How to represent "Alberich hates everyone but himself" in Prolog?...

Delete two consecutive constants from a list...

prolog - ERROR: Arguments are not sufficiently instantiated...

Prolog | findall with result list of another findall...

Greedy search in prolog using heuristic value...

how to enter a range of numbers in prolog?...

How to generate all words of length N from an alphabet with condition...