A mini version of 2048 games written in C, only 500 characters

Jay Chan wrote a mini version of 2048 games in C with only 487 characters. Come and watch the crowd.

M[16],x=16,w,k;main () {T (System ("Stty cbreak");p UTS (w&1? ") WIN ":" Lose ");} K[]={2,3,1};s (f,d,i,j,l,p) {for (i=4;i--;) for (j=k=l=0;k<4;) j<4? P=m[w (d,i,j++)],w|=p>>11,l*p&& (f? M[w (d,i,k)]=l<< (l==p): 0,k++), l=l? P?l-p? P:0:l:p: (f? M[w (d,i,k)]=l:0,++k,w|=2*!l,l=0);} W (d,i,j) {return d?w (d-1,j,3-i): 4*i+j;} T (i) {for (I=x+rand ()%x; m[i%x]*i;i--); I? M[i%x]=2<<rand ()%2:0;for (w=i=0;i<4;) s (0,i++); for (I=x,puts ("\e[2j\e[h"); i--;i%4| | Puts ("")) printf (M[i]? " %4d| ":"    | ", M[i]); w-2| | Read (0,&k,3) | T (S (1,k[(k>>x)%4));}

#include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <time.h> #define Grid_len 16int m[grid_len];int X = grid_len;int w;int k;int k[] = {2, 3, 1};int W (int d, int i, int j) {if (d <= 0) {RET  Urn 4 * i + j; } Return W (D-1, J, 3-i);}  void S (int f, int d) {int i = 4, J, L, P; for (; i--;)    {j = k = L = 0; for (; k < 4;)        {if (J < 4) {P = M[w (d, I, J + +)];        W |= P >> 11; L *p && (f?        M[w (d, I, k)] = L << (l = = P): 0, k++); L = l? P? (l-p?)      p:0): L): P; } else {f?        M[w (d, I, k)] = l:0;        ++k;        W |= 2 *!l;      L = 0;  }}}}void T () {int i = x + rand ()% x; for (; M[i% X] * i;  i--); I?  M[i% X] = 2 << rand ()% 2:0;  W = i = 0;  for (; i < 4; i++) {s (0, I);  }//Prints the tiles onto the terminal i = X;  Puts ("\e[2j\e[h"); for (; i--;)    {if (M[i]) {printf ("%4d|", M[i]);  } else {    printf ("%s", "|");    }//Every 4th cell is followed by a line-break if (0 = = (I & 3)) {Putchar (' \ n '); }}//Read input from keyboard if (! (    W-2) {Read (0, &k, 3);    S (1, k[(K >> X)% 4]);  T ();  }}int Main (void) {//Uses Stty to clear the screen in preparation for the game//system ("Stty cbreak");  /* intializes random number generator */Srand ((unsigned) time (NULL));  T (); Game have finished by this point/If win, display "win".  Otherwise, display "Lose". Puts (W & 1?)  "WIN": "Lose"); return 0;}

A mini version of 2048 games written in C, only 500 characters