In usual, we know the words like this "Join the numbers and get to the 2048 tile! Swipe to move all tiles. When two tiles with the same number touch, they merge into one. Get to the 2048 tile, and reach a high score!".
But NOW !!!!!!!!!!!!!! UNDER 2048 NxN, you will have kind of N x N Challenge - 3x3, 4x4, 5x5, 6x6, 7x7, 8x8.
Enjoy it !!! ALL IS POSSIBLE, IF YOU ARE ADDICTIVE!