Board Local?

[LiquidIce00]

I am using board[] but the only problem is that it only happens to the player who is using it. how do I make it so it shows the changed tile to everyone?
i just do

board[x+(64*y)]=2358;
updateboard x,y,1,1;

The hammer shows to everyone. and it has basically the same thing:
board[putx+64*puty] = 10+112*16;
board[putx+1+64*puty] = 11+112*16;
board[putx+64*(puty+1)] = 10+113*16;
board[putx+1+64*(puty+1)] = 11+113*16;
updateboard putx,puty,2,2;