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18:45
1st attempt
[`#1_{(x-d;f)x=d*:f:_x%d:+/10\x}\ `](https://ngn.codeberg.page/k#eJxLs1I2jK/WqNBNsU7TrLBN0bJKs4qvUE2x0tY3NIipqI0BAKW0Cek=)
 
3 hours later…
21:27
another attempt: ngn/k, 28 bytes: #1_{$[(s:+/10\x)!x;s;-s]!x}\
22:14
Another variant: f:#1_{*{x}#(-:\+/10\x)!'x}\

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