Sudoku: Difference between revisions

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@@ Line 3,200: / Line 3,200: @@
    .
 .
-call init
+init
 #
 proc display . .
@@ Line 3,223: / Line 3,223: @@
    if pos > 81
       # solved
-      call display
+      display
       break 1
    .
@@ Line 3,238: / Line 3,238: @@
          col[c + d] = 1
          box[b + d] = 1
-         call solve pos + 1
+         solve pos + 1
          row[r + d] = 0
          col[c + d] = 0
@@ Line 3,246: / Line 3,246: @@
    grid[pos] = 0
 .
-call solve 1
+solve 1
 #
 input_data
@@ Line 3,260: / Line 3,260: @@
 6 0  0 1 0  3 0 0
 5 0  6 9 0  0 1 0
 </syntaxhighlight>