Exported all problems from the SQLite database into the new directory structure.

2 files changed, 23 insertions, 0 deletions

diff --git a/prolog/problems/clp_fd/puzzle_abc_3/common.py b/prolog/problems/clp_fd/puzzle_abc_3/common.py
new file mode 100644
index 0000000..ee5da6f
--- /dev/null
+++ b/prolog/problems/clp_fd/puzzle_abc_3/common.py
@@ -0,0 +1,14 @@
+id = 153
+group = 'clp_fd'
+number = 57
+visible = True
+facts = None
+
+solution = '''\
+puzzle_abc(A, B, C) :-
+  A #= B + 2,
+  B #= 2 * C,
+  A+B+C #= 27,
+  [A,B,C] ins 0..inf,
+  labeling([], [A,B,C]).
+'''
diff --git a/prolog/problems/clp_fd/puzzle_abc_3/en.py b/prolog/problems/clp_fd/puzzle_abc_3/en.py
new file mode 100644
index 0000000..5385fe2
--- /dev/null
+++ b/prolog/problems/clp_fd/puzzle_abc_3/en.py
@@ -0,0 +1,9 @@
+id = 153
+name = 'puzzle_abc/3'
+slug = 'age puzzle: abc'
+
+description = '''\
+<p>Person <code>A</code> is two years older than <code>B</code> who is twice as old as <code>C</code>. The total of the ages of A, B and C is 27.</p>
+<p>Write the predicate <code>puzzle_abc(A, B, C)</code> that finds the ages of the three people.</p>'''
+
+hint = {}