I don't know how I stumbled into this Sudoku video, but it's extremely relaxing.
I don't know how I stumbled into this Sudoku video, but it's extremely relaxing.
This was posted on Friday 29th January, 2021 at 8:25 am Pacific.
Read more posts from January 2021.
This is the personal website of Cal Henderson, Slack co-founder & CTO.
I give occasional talks, write code and sometimes articles.
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