• Whats's wrong?

Question related to mission The Stones


My Code:

def stones(pile, moves):
    results = [True] + [False] * pile
    for count in range(1, pile + 1):
        possible = [x for x in moves if count - x >= 0]
        results[count] = all(results[count - i] for i in possible)
    return results

I try do it using hints, but my result always True, what I doing wrong?