// Find the winner with highest points

function findWinner(scores) {
  return scores
    .sort((a, b) => b.points - a.points)
    .map(player => player.name)
    [0];
}

console.log(findWinner([{ name: 'Alice', points: 1500 }, { name: 'Bob', points: 2000 }, { name: 'Charlie', points: 1800 }]));
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