Ask HN: Looking for a 2048 variant seen here (product/sum)

Same gameboard format as 2048

There is a distinct patterns on each piece for each of the prime factors.

You can combine, by summing, numbers that share a factor, and the set of tiles that can be added next changes depending on whether the addable tile set can divide (fully factorize?) every tile on the board.

The game is not Zeros, which I find in hn search.