Simple List Comprehension with Filter More

My first (ugly) try you can see here: https://py.checkio.org/mission/calls-home/publications/autodidact_ks/python-3/probably-the-unelegant-way/ I like the readability of code in this solution. Or e.g line 12, but is this pythonic? I see some solutions using collections.defaultdict() ... i dont see More

I don't get why text[offset:start-1:-1] doesn't work if start == 0. So the code is for an if-else-statement longer... More

Sweet logic, but hard to read! More

Hello, i think you can save the replace(' ', '| |') by working with split(" ") and " ".join(...). This should make the code more readable. Many greetings More