Toughie No 3468 by Karla
Hints and tips by Gazza
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BD Rating – Difficulty *** – Enjoyment ****
Thanks to Karla for an enjoyable puzzle. After failing to notice his Nina in the past I remembered to look this time but failed to find one. Did you do any better? I did notice that there are a number of metals in the grid but not enough, I think, to form a theme.
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