.......E

======================================================================

ERROR: test_8_sort_complex (tester.ProblemTests)

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Traceback (most recent call last):

  File ".../test.py", line 178, in test_8_sort_complex

    if hasattr(self.user, 'fail8'): raise "Infinite loop in digits counting!"

Infinite loop in digits counting!



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Ran 8 tests in 0.010s



FAILED (errors=1)