diff --git a/dec/CHECKR.BAS b/dec/CHECKR.BAS
new file mode 100644
index 0000000..b4d12cc
--- /dev/null
+++ b/dec/CHECKR.BAS
@@ -0,0 +1,192 @@
+100 PRINT"   THIS PROGRAM WILL PLAY CHECKERS. THE COMPUTER IS X,"
+200 PRINT"AND YOU ARE O. THE COMPUTER WILL GO FIRST,-NOTE: SQUARES"
+300 PRINT"ARE IN THE FORM-(X,Y) AND SQ. 1,1 IS THE BOTTOM LEFT!"
+400 PRINT"DO NOT ATTEMPT A DOUBLE JUMP OR YOUR PIECE MIGHT JUST "
+500 PRINT"DISAPPEAR(SAME FOR A TRIPLE!)"
+600 PRINT"     WAIT FOR THE COMP. TO MOVE!!!!!"
+700 LET G=-1
+800 DIM R(50)
+900 LET L=-1
+1000 DIM S(10,10)
+1100 DATA 1,0,1,0,0,0,-1,0,0,1,0,0,0,-1,0,-1,15
+1200 FOR X=1TO8
+1300 FOR Y=1TO8
+1400 READ J
+1500 IF J=15 THEN 1800
+1600 LET S(X,Y)=J
+1700 GOTO 2000
+1800 RESTORE
+1900 READ S(X,Y)
+2000 NEXT Y
+2100 NEXT X
+2200 REM
+2300LETL=-1*L
+2400 FOR X=1TO8
+2500 FOR Y=1TO8
+2600 IF S(X,Y)=0 THEN 3500
+2700 IF G>0 THEN 3000
+2800 IF S(X,Y)>0 THEN 3500
+2900 GOTO 3100
+3000 IF S(X,Y)<0 THEN 3500
+3100 IF ABS(S(X,Y))<>1 THEN 3300
+3200 GOSUB 4300
+3300 IF ABS(S(X,Y))<>2 THEN 3500
+3400 GOSUB 6500
+3500IFX<>8 THEN 3800
+3600IFL=1 THEN 3800
+3700RETURN
+3800NEXT Y
+3900NEXT X
+4000PRINT
+4100GOSUB11400
+4200 GOTO 2300
+4300 FOR A=-1TO1 STEP 2
+4400 LET U=X+A
+4500 LET V=Y+G
+4600 IF U<1 THEN 6300
+4700 IF U>8 THEN 6300
+4800 IF V<1 THEN 6300
+4900 IF V>8 THEN 6300
+5000 IF S(U,V)<>0 THEN 5300
+5100 GOSUB 9100
+5200 GOTO 6300
+5300 IF S(U,V)=G THEN 6300
+5400 IF S(U,V)=2*G THEN 6300
+5500 LET U=U+A
+5600 LET V=V+G
+5700 IF U<1 THEN 6300
+5800 IF U>8 THEN 6300
+5900 IF V<1 THEN 6300
+6000 IF V>8 THEN 6300
+6100 IF S(U,V)<>0 THEN 6300
+6200 GOSUB 9100
+6300 NEXT A
+6400  RETURN
+6500 REM KING MOVES
+6600 FOR A=-1TO1 STEP 2
+6700 FOR B=-1TO1 STEP 2
+6800 LET U=X+A
+6900 LET V=Y+B
+7000 IF U<1 THEN 8700
+7100 IF U>8 THEN 8700
+7200 IF V<1 THEN 8700
+7300 IF V>8 THEN8700
+7400 IF S(U,V)<>0 THEN 7700
+7500 GOSUB 9100
+7600 GOTO 8700
+7700 IF S(U,V)=G THEN 8700
+7800 IF S(U,V)=2*G THEN 8700
+7900 LET U=U+A
+8000 LET V=V+B
+8100 IF U<1 THEN 8700
+8200 IF U>8 THEN 8700
+8300 IF V<1 THEN 8700
+8400 IF V>8 THEN 8700
+8500 IF S(U,V)<>0 THEN 8700
+8600 GOSUB 9100
+8700 NEXT B
+8800 NEXT A
+8900 RETURN
+9000 GOTO 14200
+9100 REM
+9200 LET P=P+1
+9300 IF P=K THEN 12300
+9400IF V<>(4.5+(3.5*G)) THEN 9600
+9500 LET Q=Q+2
+9600 IF X<>(4.5-(3.5*G)) THEN 9800
+9700LET Q=Q-2
+9800 REM
+9900 IF U<>1 THEN 10100
+10000 LET Q=Q+1
+10100 IF U<>8 THEN 10300
+10200 LET Q=Q+1
+10300 FOR C=-1TO1 STEP 2
+10400 IF S(U+C,V+G)<1 THEN 10800
+10500 LET Q=Q-1
+10600 IF S(U-C,V-G)<>0 THEN 10800
+10700 LET Q=Q-1
+10800 REM THIS WAS THE EVALUATION SECTION
+10900 REM
+11000 NEXT C
+11100 LET R(P)=Q
+11200 LETQ=0
+11300 RETURN
+11400 IF P=0 THEN 18800
+11500 FOR J=10TO-10 STEP -1
+11600 FOR F=1TOP
+11700 IF R(F)=J THEN 12000
+11800 NEXT F
+11900 NEXTJ
+12000 LET K=F+P
+12100 GOSUB 2300
+12200 RETURN
+12300 PRINT"  I MOVE FROM ("X;Y") TO ("U;V")"
+12400 LET F=0
+12500 LET P=0
+12600 LET K=0
+12700 IF V<>(4.5+(3.5*G)) THEN 13000
+12800 LET S(U,V)=2*G
+12900 GOTO 13100
+13000 LET S(U,V)=S(X,Y)
+13100 LET S(X,Y)=0
+13200 IF ABS(X-U)<>2 THEN 13400
+13300 LET S((X+U)/2,(Y+V)/2)=0
+13400 PRINT"BOARD";
+13500 INPUT D$
+13600 IF D$<>"YES" THEN13900
+13700 GOSUB 14100
+13800 RETURN
+13900 GOSUB 15800
+14000 RETURN
+14100 PRINT
+14200 FOR Y=8TO1 STEP -1
+14300 FOR X=1TO8
+14400 LET I=2*X
+14500 IF S(X,Y)<>0 THEN 14700
+14600 PRINT TAB(I)".";
+14700 IF S(X,Y)<>1 THEN 14900
+14800 PRINT TAB(I)"O";
+14900 IF S(X,Y)<>-1 THEN 15100
+15000 PRINT TAB(I)"X";
+15100 IF S(X,Y)<>-2 THEN 15300
+15200 PRINT TAB(I)"X";TAB(I)"*";
+15300 IF S(X,Y)<>2 THEN 15500
+15400 PRINT TAB(I)"O";TAB(I)"*";
+15500 NEXT X
+15600 PRINT
+15700 NEXT Y
+15800 PRINT
+15900 PRINT"FROM";
+16000 INPUT E,H
+16100 LET X=E
+16200 LET Y=H
+16300 IF S(X,Y)<>0 THEN 16700
+16400 PRINT "THERE IS NO ONE OCCUPING THAT SPACE"
+16500 PRINT
+16600 GOTO  15900
+16700 PRINT"TO";
+16800 INPUT A,B
+16900 LET X=A
+17000 LET Y=B
+17100 IF S(X,Y)=0 THEN 17500
+17200 PRINT"THAT SPACE IS ALREADY OCCUPIED"
+17300 PRINT
+17400 GOTO 16700
+17500 LET S(A$B)=S(E,H)
+17600 LET S(A,B)=S(E,H)
+17700 LET S(E,H)=0
+17800 LET T=(4.5-(3.5*G))
+17900 IF ABS(E-A)<>2 THEN 18100
+18000 LET S((E+A)/2,(H+B)/2)=0
+18100 IF B<>T THEN 18300
+18200 LET S(A,B)=-2*G
+18300 FOR X=8TO8
+18400 FOR Y=8TO8
+18500 RETURN
+18600 NEXT Y
+18700 NEXT X
+18800 PRINT"   VERY GOOD,  YOU WIN!"
+18900 PRINT
+19000 PRINT
+19100 PRINT"                      -CHUCK OUT"
+19200 END
diff --git a/dec/CHEMST.BAS b/dec/CHEMST.BAS
new file mode 100644
index 0000000..eb1de89
--- /dev/null
+++ b/dec/CHEMST.BAS
@@ -0,0 +1,25 @@
+10 PRINT "THE FICTITIOUS CHEMICAL KRYPTOCYANIC ACID CAN ONLY BE"
+20 PRINT "DILUTED BY THE RATIO OF 7 PARTS WATER TO 3 PARTS ACIE."
+30 PRINT "IF ANY OTHER RATIO IS ATTEMPTED, THE ACID BECOMES UNSTABLE"
+40 PRINT "AND SOON EXPLODES.  GIVEN THE AMOUNT OF ACID, YOU MUST"
+50 PRINT "DECIDE HOW MUCH WATER TO ADD FOR DILUTION.  IF YOU MISS"
+60 PRINT "YOU FACE THE CONSEQUENCES."
+100 LET A=INT(RND(1)*50)
+110 LET W=7*A/3
+120 PRINT A"LITERS OF KRYPTOCYANIC ACID. HOW MUCH WATER";
+130 INPUT R
+140 LET D=ABS(W-R)
+150 IF D>W/20 THEN 200
+160 PRINT "GOOD JOB! YOU MAY BREATHE NOW, BUT DON'T INHALE THE FUMES!"
+170 PRINT
+180 GO TO 100
+200 PRINT "SIZZLE!  YOU HAVE JUST BEEN DESALINATED INTO A BLOB"
+210 PRINT "OF QUIVERING PROTOPLASM!"
+220 LET T=T+1
+230 IF T=9 THEN 260
+240 PRINT "HOWEVER, YOU MAY TRY AGAIN WITH ANOTHER LIFE."
+245 PRINT
+250 GO TO 100
+260 PRINT "YOUR 9 LIVES ARE USED, BUT YOU WILL BE LONG REMEMBERED FOR"
+270 PRINT "YOUR CONTRIBUTIONS TO THE FIELD OF COMIC BOOK CHEMISTRY."
+280 END
diff --git a/port/CHECKR.BAS b/port/CHECKR.BAS
new file mode 100644
index 0000000..dff1533
--- /dev/null
+++ b/port/CHECKR.BAS
@@ -0,0 +1,192 @@
+  10 PRINT"   THIS PROGRAM WILL PLAY CHECKERS. THE COMPUTER IS X,"
+  20 PRINT"AND YOU ARE O. THE COMPUTER WILL GO FIRST,-NOTE: SQUARES"
+  30 PRINT"ARE IN THE FORM-(X,Y) AND SQ. 1,1 IS THE BOTTOM LEFT!"
+  40 PRINT"DO NOT ATTEMPT A DOUBLE JUMP OR YOUR PIECE MIGHT JUST "
+  50 PRINT"DISAPPEAR(SAME FOR A TRIPLE!)"
+  60 PRINT"     WAIT FOR THE COMP. TO MOVE!!!!!"
+  70 LET G=-1
+  80 DIM R(50)
+  90 LET L=-1
+ 100 DIM S(10,10)
+ 110 DATA 1,0,1,0,0,0,-1,0,0,1,0,0,0,-1,0,-1,15
+ 120 FOR X=1TO8
+ 130 FOR Y=1TO8
+ 140 READ J
+ 150 IF J=15 THEN 180
+ 160 LET S(X,Y)=J
+ 170 GOTO 200
+ 180 RESTORE
+ 190 READ S(X,Y)
+ 200 NEXT Y
+ 210 NEXT X
+ 220 REM
+ 230LETL=-1*L
+ 240 FOR X=1TO8
+ 250 FOR Y=1TO8
+ 260 IF S(X,Y)=0 THEN 350
+ 270 IF G>0 THEN 300
+ 280 IF S(X,Y)>0 THEN 350
+ 290 GOTO 310
+ 300 IF S(X,Y)<0 THEN 350
+ 310 IF ABS(S(X,Y))<>1 THEN 330
+ 320 GOSUB 430
+ 330 IF ABS(S(X,Y))<>2 THEN 350
+ 340 GOSUB 650
+ 350IFX<>8 THEN 380
+ 360IFL=1 THEN 380
+ 370RETURN
+ 380NEXT Y
+ 390NEXT X
+ 400PRINT
+ 410GOSUB1140
+ 420 GOTO 230
+ 430 FOR A=-1TO1 STEP 2
+ 440 LET U=X+A
+ 450 LET V=Y+G
+ 460 IF U<1 THEN 630
+ 470 IF U>8 THEN 630
+ 480 IF V<1 THEN 630
+ 490 IF V>8 THEN 630
+ 500 IF S(U,V)<>0 THEN 530
+ 510 GOSUB 910
+ 520 GOTO 630
+ 530 IF S(U,V)=G THEN 630
+ 540 IF S(U,V)=2*G THEN 630
+ 550 LET U=U+A
+ 560 LET V=V+G
+ 570 IF U<1 THEN 630
+ 580 IF U>8 THEN 630
+ 590 IF V<1 THEN 630
+ 600 IF V>8 THEN 630
+ 610 IF S(U,V)<>0 THEN 630
+ 620 GOSUB 910
+ 630 NEXT A
+ 640  RETURN
+ 650 REM KING MOVES
+ 660 FOR A=-1TO1 STEP 2
+ 670 FOR B=-1TO1 STEP 2
+ 680 LET U=X+A
+ 690 LET V=Y+B
+ 700 IF U<1 THEN 870
+ 710 IF U>8 THEN 870
+ 720 IF V<1 THEN 870
+ 730 IF V>8 THEN870
+ 740 IF S(U,V)<>0 THEN 770
+ 750 GOSUB 910
+ 760 GOTO 870
+ 770 IF S(U,V)=G THEN 870
+ 780 IF S(U,V)=2*G THEN 870
+ 790 LET U=U+A
+ 800 LET V=V+B
+ 810 IF U<1 THEN 870
+ 820 IF U>8 THEN 870
+ 830 IF V<1 THEN 870
+ 840 IF V>8 THEN 870
+ 850 IF S(U,V)<>0 THEN 870
+ 860 GOSUB 910
+ 870 NEXT B
+ 880 NEXT A
+ 890 RETURN
+ 900 GOTO 1420
+ 910 REM
+ 920 LET P=P+1
+ 930 IF P=K THEN 1230
+ 940IF V<>(4.5+(3.5*G)) THEN 960
+ 950 LET Q=Q+2
+ 960 IF X<>(4.5-(3.5*G)) THEN 980
+ 970LET Q=Q-2
+ 980 REM
+ 990 IF U<>1 THEN 1010
+1000 LET Q=Q+1
+1010 IF U<>8 THEN 1030
+1020 LET Q=Q+1
+1030 FOR C=-1TO1 STEP 2
+1040 IF S(U+C,V+G)<1 THEN 1080
+1050 LET Q=Q-1
+1060 IF S(U-C,V-G)<>0 THEN 1080
+1070 LET Q=Q-1
+1080 REM THIS WAS THE EVALUATION SECTION
+1090 REM
+1100 NEXT C
+1110 LET R(P)=Q
+1120 LETQ=0
+1130 RETURN
+1140 IF P=0 THEN 1880
+1150 FOR J=10TO-10 STEP -1
+1160 FOR F=1TOP
+1170 IF R(F)=J THEN 1200
+1180 NEXT F
+1190 NEXT J
+1200 LET K=F+P
+1210 GOSUB 230
+1220 RETURN
+1230 PRINT"  I MOVE FROM ("X;Y") TO ("U;V")"
+1240 LET F=0
+1250 LET P=0
+1260 LET K=0
+1270 IF V<>(4.5+(3.5*G)) THEN 1300
+1280 LET S(U,V)=2*G
+1290 GOTO 1310
+1300 LET S(U,V)=S(X,Y)
+1310 LET S(X,Y)=0
+1320 IF ABS(X-U)<>2 THEN 1340
+1330 LET S((X+U)/2,(Y+V)/2)=0
+1340 PRINT"BOARD";
+1350 INPUT D$
+1360 IF D$<>"YES" THEN1390
+1370 GOSUB 1410
+1380 RETURN
+1390 GOSUB 1580
+1400 RETURN
+1410 PRINT
+1420 FOR Y=8TO1 STEP -1
+1430 FOR X=1TO8
+1440 LET I=2*X
+1450 IF S(X,Y)<>0 THEN 1470
+1460 PRINT TAB(I)".";
+1470 IF S(X,Y)<>1 THEN 1490
+1480 PRINT TAB(I)"O";
+1490 IF S(X,Y)<>-1 THEN 1510
+1500 PRINT TAB(I)"X";
+1510 IF S(X,Y)<>-2 THEN 1530
+1520 PRINT TAB(I)"X*";
+1530 IF S(X,Y)<>2 THEN 1550
+1540 PRINT TAB(I)"O*";
+1550 NEXT X
+1560 PRINT
+1570 NEXT Y
+1580 PRINT
+1590 PRINT"FROM";
+1600 INPUT E,H
+1610 LET X=E
+1620 LET Y=H
+1630 IF S(X,Y)<>0 THEN 1670
+1640 PRINT "THERE IS NO ONE OCCUPYING THAT SPACE"
+1650 PRINT
+1660 GOTO  1590
+1670 PRINT"TO";
+1680 INPUT A,B
+1690 LET X=A
+1700 LET Y=B
+1710 IF S(X,Y)=0 THEN 1750
+1720 PRINT"THAT SPACE IS ALREADY OCCUPIED"
+1730 PRINT
+1740 GOTO 1670
+1750 ' LET S(A$B)=S(E,H)
+1760 LET S(A,B)=S(E,H)
+1770 LET S(E,H)=0
+1780 LET T=(4.5-(3.5*G))
+1790 IF ABS(E-A)<>2 THEN 1810
+1800 LET S((E+A)/2,(H+B)/2)=0
+1810 IF B<>T THEN 1830
+1820 LET S(A,B)=-2*G
+1830 FOR X=8TO8
+1840 FOR Y=8TO8
+1850 RETURN
+1860 NEXT Y
+1870 NEXT X
+1880 PRINT"   VERY GOOD,  YOU WIN!"
+1890 PRINT
+1900 PRINT
+1910 PRINT"                      -CHUCK OUT"
+1920 END
diff --git a/port/CHEMST.BAS b/port/CHEMST.BAS
new file mode 100644
index 0000000..b419be2
--- /dev/null
+++ b/port/CHEMST.BAS
@@ -0,0 +1,26 @@
+  10 PRINT "THE FICTITIOUS CHEMICAL KRYPTOCYANIC ACID CAN ONLY BE"
+  20 PRINT "DILUTED BY THE RATIO OF 7 PARTS WATER TO 3 PARTS ACID."
+  30 PRINT "IF ANY OTHER RATIO IS ATTEMPTED, THE ACID BECOMES UNSTABLE"
+  40 PRINT "AND SOON EXPLODES.  GIVEN THE AMOUNT OF ACID, YOU MUST"
+  50 PRINT "DECIDE HOW MUCH WATER TO ADD FOR DILUTION.  IF YOU MISS"
+  60 PRINT "YOU FACE THE CONSEQUENCES."
+  90 RANDOMIZE
+ 100 LET A=INT(RND(1)*50)+1
+ 110 LET W=7*A/3
+ 120 PRINT A"LITERS OF KRYPTOCYANIC ACID. HOW MUCH WATER";
+ 130 INPUT R
+ 140 LET D=ABS(W-R)
+ 150 IF D>W/20 THEN 200
+ 160 PRINT "GOOD JOB! YOU MAY BREATHE NOW, BUT DON'T INHALE THE FUMES!"
+ 170 PRINT
+ 180 GO TO 100
+ 200 PRINT "SIZZLE!  YOU HAVE JUST BEEN DESALINATED INTO A BLOB"
+ 210 PRINT "OF QUIVERING PROTOPLASM!"
+ 220 LET T=T+1
+ 230 IF T=9 THEN 260
+ 240 PRINT "HOWEVER, YOU MAY TRY AGAIN WITH ANOTHER LIFE."
+ 245 PRINT
+ 250 GO TO 100
+ 260 PRINT "YOUR 9 LIVES ARE USED, BUT YOU WILL BE LONG REMEMBERED FOR"
+ 270 PRINT "YOUR CONTRIBUTIONS TO THE FIELD OF COMIC BOOK CHEMISTRY."
+ 280 END