LinkedIn Zip 90 answer, 15 June 2025: start on 1 at row 4, column 2, then go up 1, right 3, down 3, right 2, up 1, left 1, up 3, right 2, up 1, left 3, down 1, left 1, up 1, left 1, down 1, left 1, up 1, left 1, down 7, right 1, up 3, right 1, up 1, right 1, down 2, left 1, down 2, right 1, up 1, right 1, down 1, right 1, up 1, right 1, down 1, right 1, up 5, left 1, down 1. Answered 07:00 UTC