Mission The Hidden Word
I solved the mission "The Hidden Word" and during test got an error " Your result: null". I ran code in PyCharm : there is all right. It seemsd to me there is error in the tests: https://github.com/CheckiO-Missions/checkio-task-hidden-word/blob/master/verification/tests.py
... { "input": ["""Hi all! And all goodbye! Of course goodbye. or not""", "haoo"], "answer": [1, 1, 4, 1], }, ...