diff --git a/examples/abc/abc.py b/examples/abc/abc.py
index 27b7290..13208fc 100755
--- a/examples/abc/abc.py
+++ b/examples/abc/abc.py
@@ -23,6 +23,7 @@ def solve():
         c = solution["c"]
         value = (a * 100 + b * 10 + c) / (a + b + c)
         if value < minvalue:
+            minvalue = value
             minsolution = solution
     return minvalue, minsolution
 
diff --git a/tests/test_constraint.py b/tests/test_constraint.py
index d4ef738..365e771 100644
--- a/tests/test_constraint.py
+++ b/tests/test_constraint.py
@@ -19,8 +19,8 @@
 def test_abc():
     solutions = abc.solve()
     minvalue, minsolution = solutions
-    assert minvalue == 37
-    assert minsolution == {"a": 1, "c": 2, "b": 1}
+    assert abs(minvalue - 10.473684210526315) < 0.00001
+    assert minsolution == {"a": 1, "b": 9, "c": 9}
 
 
 def test_coins():