Blockchain
A numbered Tetris like Game
Rules
The goal of the game is not to be submerged and go for the high score.
The firewall trigger once every 7 moves and add a line to the bottom.
To eliminate numbers, a number have to be equal to sum of numbers or firewalls in the same row or column and in the same stack.
The game is available to play @ https://echkourine25.github.io/blockchain11.html