Novel Tic Tac Toe

   Tic Tac Toe: take turns to mark a grid of 3 x 3 squares, the one who marks a line horizontally, vertically and diagonally wins.

Make Fifteen: take turns to pick up numbers from 1 to 9, the one who owns 3 numbers that add up to 15 wins.

Gem Stones: take turns to pick up bags of gems, the one who owns all gems of the same kind wins.

Lighted Rooms: take turns to light up candles in rooms, the one lights up all the candles in a room wins.