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-rw-r--r--prolog/problems/clp_fd/puzzle_abc_3/common.py14
1 files changed, 14 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]).
+'''