Hello,
I am new to the forum so please go easy. I have been working on this one for a few days and am now stuck. Can anyone help me ?
original puzzle:
xxx|xx9|xx1
xxx|1xx|249
x1x|x32|7xx
--------------
8x4|xxx|x7x
xx5|4xx|x8x
2x3|xxx|x1x
--------------
x4x|x16|8xx
xxx|7xx|194
xxx|xx4|xx3
this is how far I got:
x2x|x49|531
xxx|1xx|249
419|532|768
--------------
8x4|2x1|37x
1x5|4x3|982
2x3|xxx|41x
--------------
942|316|857
xxx|72x|194
xxx|xx4|623
any ideas as to the next step ?