WeChall->Challenges->Challenge: Training: Regex

a strange problem in level4 Go to the Training: Regex challenge

**SPOILER REMOVED**Any clue on level 4?

a924717547

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a strange problem in level4
Sep 10, 2019 - 05:03:44 (7y 52d) Google/translate0Thank You!0Good Post!0Bad Post! link

It tells me that:Your pattern would match "wechall.jpg ", but it should not match it.,but iwhen the answer doesn't match wechall.jpg, it is wrong too.I'm really confused.

dloser

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RE: a strange problem in level4
Sep 10, 2019 - 14:49:26 (7y 51d) Google/translate0Thank You!0Good Post!0Bad Post! link

It should match wechall.jpg, but not if there is a space after it. That's the difference, I think. Otherwise you have to be a bit clearer in what your problem is.

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