Sum Number Game

a)Two players take turns to remove one number at a time from the set of numbers 1, 2, 3, …, 8, 9 from the board in the centre.
b)First, Player 1 will pick a number from the board.
c)Then Player 2 will continue to pick a number from the rest of the numbers on the board.
d)This game will continue until there are 3 numbers left on the board, the sum of these 3 numbers will be calculated. If it is a multiple of 3, that is a trinket, then Player 2 wins the game; otherwise, player 1 wins.