In this challenge, you will remove the left-most duplicates from a list of integers and return the result.

// Remove the 3's at indices 0 and 3
// followed by removing a 4 at index 1
solve([3, 4, 4, 3, 6, 3]); // => [4, 6, 3]

Tests:
solve([3,4,4,3,6,3])
solve([1,2,1,2,1,2,3])
solve([1,1,4,5,1,2,1])
solve([1,2,1,2,1,1,3])

Good luck!

This challenge comes from KenKemau on CodeWars. Thank you to CodeWars, who has licensed redistribution of this challenge under the 2-Clause BSD License!

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