01.10 T "FLIP THE BITS"!"-------------"!!;S M=0
01.20 A "SIZE",N;I (N-2)1.2;I (8-N)1.2
01.30 F I=0,N*N-1;D 3.2;S G(I)=A;S B(I)=A
01.35 D 3.3;S L=FITR(A*5)*2+6;F K=0,L;D 3.1;S Z=A;D 3.2;D 4.4
01.40 S A=0;F I=0,N*N-1;S A=A+FABS(G(I)-B(I))
01.42 T "MOVES",%3,M,!;S M=M+1
01.45 I (0-A)1.5;T !"YOU WIN!"!;Q
01.50 D 2
01.55 A "FLIP ROW (A) OR COLUMN (B)",A;S A=A-1;I (1-A)1.5
01.60 A "WHICH",Z;S Z=Z-1;I (N-A)1.6
01.65 D 4.4;G 1.4

02.10 T "--BOARD--";F A=1,N*2-5;T " "
02.14 T "--GOAL--"!" ";F A=0,N-1;T " ";D 5
02.15 T "    ";F A=0,N-1;T " ";D 5
02.20 F R=0,N-1;S A=R;T !;D 2.4;T "   ";D 2.5
02.30 T !!;R
02.40 D 5;F C=0,N-1;D 2.6
02.50 D 5;F C=0,N-1;D 2.7
02.60 I (B(R*N+C)-1)2.8;T " 1"
02.70 I (G(R*N+C)-1)2.8;T " 1"
02.80 T " 0"

03.10 D 3.3;S A=FITR(A*N)
03.20 D 3.3;S A=FITR(A+0.5)
03.30 S A=FABS(FRAN())*10;S A=A-FITR(A)

04.40 I (A-1)4.5,4.6
04.50 F I=0,N-1;S B(Z*N+I)=1-B(Z*N+I)
04.60 F I=0,N-1;S B(I*N+Z)=1-B(I*N+Z)

05.10 I (A-7)5.2;T "H";R
05.20 I (A-6)5.3;T "G";R
05.30 I (A-5)5.4;T "F";R
05.40 I (A-4)5.5;T "E";R
05.50 I (A-3)5.6;T "D";R
05.60 I (A-2)5.7;T "C";R
05.70 I (A-1)5.8;T "B";R
05.80 T "A"