diff --git a/part12-wgt/Makefile b/part12-wgt/Makefile
index c9a056b..4e67357 100644
--- a/part12-wgt/Makefile
+++ b/part12-wgt/Makefile
@@ -35,20 +35,11 @@ bin/invaderspr.o: bin/invader.spr
 bin/mousespr.o: bin/mouse.spr
 	$(LLVMPATH)/llvm-objcopy -I binary -O elf64-littleaarch64 -B aarch64 $< $@
 
-bin/littlewfn.o: bin/little.wfn
-	$(LLVMPATH)/llvm-objcopy -I binary -O elf64-littleaarch64 -B aarch64 $< $@
-
-bin/mediumwfn.o: bin/medium.wfn
-	$(LLVMPATH)/llvm-objcopy -I binary -O elf64-littleaarch64 -B aarch64 $< $@
-
-bin/systemwfn.o: bin/system.wfn
-	$(LLVMPATH)/llvm-objcopy -I binary -O elf64-littleaarch64 -B aarch64 $< $@
-
 %.o: %.c
 	$(LLVMPATH)/clang --target=aarch64-elf $(CLANGFLAGS) -c $< -o $@
 
-kernel8.img: boot/boot.o $(OFILES) bin/BCM4345C0.o bin/wgt1pal.o bin/wgt1blk.o bin/wgt2blk.o bin/lettersspr.o bin/spacespr.o bin/invaderspr.o bin/mousespr.o bin/breakspr.o bin/littlewfn.o bin/mediumwfn.o bin/systemwfn.o
-	$(LLVMPATH)/ld.lld -m aarch64elf -nostdlib boot/boot.o $(OFILES) bin/BCM4345C0.o bin/wgt1pal.o bin/wgt1blk.o bin/wgt2blk.o bin/lettersspr.o bin/spacespr.o bin/invaderspr.o bin/mousespr.o bin/breakspr.o bin/littlewfn.o bin/mediumwfn.o bin/systemwfn.o -T boot/link.ld -o kernel8.elf
+kernel8.img: boot/boot.o $(OFILES) bin/BCM4345C0.o bin/wgt1pal.o bin/wgt1blk.o bin/wgt2blk.o bin/lettersspr.o bin/spacespr.o bin/invaderspr.o bin/mousespr.o bin/breakspr.o
+	$(LLVMPATH)/ld.lld -m aarch64elf -nostdlib boot/boot.o $(OFILES) bin/BCM4345C0.o bin/wgt1pal.o bin/wgt1blk.o bin/wgt2blk.o bin/lettersspr.o bin/spacespr.o bin/invaderspr.o bin/mousespr.o bin/breakspr.o -T boot/link.ld -o kernel8.elf
 	$(LLVMPATH)/llvm-objcopy -O binary kernel8.elf kernel8.img
 
 clean:
diff --git a/part12-wgt/samples/wgt41.c b/part12-wgt/samples/wgt41.c
index 171da18..5b59b21 100644
--- a/part12-wgt/samples/wgt41.c
+++ b/part12-wgt/samples/wgt41.c
@@ -59,37 +59,22 @@ void wgt41()
   message[11] = '!';
   message[12] = '\0';
 
-  wgtfont little;
-  wgtfont medium;
-
-  extern unsigned char _binary_bin_little_wfn_start[];
-  little = &(_binary_bin_little_wfn_start[0]);
-  extern unsigned char _binary_bin_medium_wfn_start[];
-  medium = &(_binary_bin_medium_wfn_start[0]);
-
   wtextcolor (vgapal[15]);
- 
-  wgtprintf (0, 0, NULL, "%.15s", little);
-  wgtprintf (0, 8, NULL, "%.15s", medium);
-  wouttextxy (0, 50, medium, "Nice to see you");
-  wouttextxy (0, 100, little, "Goodbye cruel world!");
 
-/*
   wgtprintf (0, 0, NULL, "%s", message);
   wgtprintf (0, 8, NULL, "String width : %i pixels", wgettextwidth (message, NULL));
   wgtprintf (0, 16, NULL, "String height: %i pixels", wgettextheight (message, NULL));
 
-  wgtprintf (0, 50, medium, "%s", message);
-  wgtprintf (0, 66, NULL, "String width : %i pixels", wgettextwidth (message, medium));
-  wgtprintf (0, 74, NULL, "String height: %i pixels", wgettextheight (message, medium));
+  wgtprintf(0, 32, NULL, "The color: %s", "blue");
+  wgtprintf(0, 40, NULL, "First number: %d", 12345);
+  wgtprintf(0, 48, NULL, "Second number: %04d", 25);
+  wgtprintf(0, 56, NULL, "Third number: %i", 1234);
+  wgtprintf(0, 64, NULL, "Hexadecimal: %x", 255);
+  wgtprintf(0, 72, NULL, "Octal: %o", 255);
+  wgtprintf(0, 80, NULL, "Unsigned value: %u", 150);
+  wgtprintf(0, 88, NULL, "Just print the percentage sign %%", 10);
 
-  wgtprintf (0, 100, little, "%s", message);
-  wgtprintf (0, 116, NULL, "String width : %i pixels", wgettextwidth (message, little));
-  wgtprintf (0, 124, NULL, "String height: %i pixels", wgettextheight (message, little));
-*/
-
-  getch ();
-  free (message);
+  free(message);
 }
 
 void main()