How to remix: remix and change the colour of 1 of the 16 squares. Then put a number, and indicate which one is your colour. You cannot change someone else's colour and number, but if the board is full, then if the player besides your colour has remixed, then if your number is greater than that player's number that player loses it's tile, if your number is less, then you lose your tile. To have a bigger number, then you need to merge your other tiles, same color, and same number. if you lose all of your tiles, you can still make another tile if the board is not full.