Answer 1

You can get idea from the existing codes in code playground. Two example codes have been attached.

- Tap on "{ }" icon
- Write "Clock" in search bar
- Tap on "All" from top right corner and select "web" if you're looking for web code
- Take idea from the codes and try to make a new one by your own
- Never forget to credit the original author if you use other's code snippet ^_^

https://code.sololearn.com/Wt96GMnTX4wr/?ref=app
https://code.sololearn.com/WdeDCYY4qJvl/?ref=app