diff --git a/src/sudoku.s b/src/sudoku.s
index 7ad4e8e..f9601ab 100644
--- a/src/sudoku.s
+++ b/src/sudoku.s
@@ -107,7 +107,7 @@ PFIELD: PUSH  P,A                      ;Save the A register.
         PUSH  P,C                      ;Save the contents of register C.
         PUSH  P,X                      ;Save the contents of the index register.
         PUSH  P,Y                      ;Save the contents of the Y register
-        MOVEI C,033                    ;Set a counter.
+        MOVEI C,121                    ;Set a counter.
         MOVE  X,[440400,,FIELD]        ;Store a bytepointer in X.
 PFIELN: .IOT  CHTTYO,[^M]              ;Print a carriage return.
         .IOT  CHTTYO,[^J]              ;Print a new line.
@@ -122,8 +122,8 @@ PFIENO: MOVEI B,040                    ;Print a space.
         SOJE  C,PFIEEX                 ;Exit, if no more elements are read.
         ADDI  B,060                    ;Convert number into char.
         .IOT  CHTTYO,B                 ;Print the number.
-        .IOT  CHTTYO,[040]
-        .IOT  CHTTYO,[174]
+        .IOT  CHTTYO,[040]             ;Print a space
+        .IOT  CHTTYO,[174]             ;Print a '|' symbol
         SOJE  Y,PFIELN                 ;End the line and start a new one.
         JUMPA PFIENO                   ;Jump back to print the next number.