Your First Kotlin Android App - Part 15: Challenge: | Ray Wenderlich

To access UI elements, you'll need to add IDs. In your challenge, you'll be doing this.

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Some feedback for what it’s worth, I noticed I was a bit confused at first when changing the right text view’s id to “time_left…”. Think my brain saw left and thought left text view… not a big deal but wanted to call that out in case others made that mistake at first as well.

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