2 files changed, 20 insertions, 5 deletions
diff --git a/prolog/problems/lists/permute_2/common.py b/prolog/problems/lists/permute_2/common.py
index 5ade0b5..162b018 100644
--- a/prolog/problems/lists/permute_2/common.py
+++ b/prolog/problems/lists/permute_2/common.py
@@ -28,14 +28,11 @@ test_cases = [
         [{'X': '[[b, e, l], [b, l, e], [e, b, l], [e, l, b], [l, b, e], [l, e, b]]'}]),
 ]
 
-def test(program, solved_problems):
-    code = (program + '\n' +
-            server.problems.solutions_for_problems('prolog', solved_problems))
-
+def test(code, aux_code):
     n_correct = 0
     engine_id = None
     try:
-        engine_id, output = prolog.engine.create(code=code, timeout=1.0)
+        engine_id, output = prolog.engine.create(code=code+aux_code, timeout=1.0)
         if engine_id is not None and 'error' not in map(itemgetter(0), output):
             # Engine successfully created, and no syntax error in program.
             for query, answers in test_cases:
diff --git a/prolog/problems/lists/permute_2/sl.py b/prolog/problems/lists/permute_2/sl.py
new file mode 100644
index 0000000..2c98340
--- /dev/null
+++ b/prolog/problems/lists/permute_2/sl.py
@@ -0,0 +1,18 @@
+# coding=utf-8
+
+name = 'permute/2'
+slug = 'Generiraj permutacije elementov v seznamu'
+
+description = '''\
+<p><code>permute(L1, L2)</code>: seznam <code>L2</code> je permutacija vrstnega reda elementov v seznamu <code>L1</code>.</p>
+<pre>
+  ?- permute([1,2,3], L).
+    L = [1,2,3] ;
+    L = [1,3,2] ;
+    L = [2,1,3] ;
+    L = [2,3,1] ;
+    L = [3,1,2] ;
+    L = [3,2,1].
+</pre>'''
+
+hint = {}