Niner Home Niner 0.0 / 5 ( 0 votes ) Your Rating? Discover Niner – Play Free Now on WebGameFree! Niner - number math game in which you will have to place tiles. if you have 3 identical and adjacent tiles, you can merge them to get a new tile of higher value. Very interesting puzzle game for your mathematical thinking. Use mouse or tap on mobile screen to select place for the tile. Have fun! Categories in which Niner is included: Puzzle Penguin Animals