I love these! I tried automating the creation of them a while ago[1] (refreshing the page creates a new one). I should probably revisit it though as the generated puzzles aren&#x27;t tricky enough..<p>[1] <a href="http:&#x2F;&#x2F;padolsey.github.io&#x2F;redoku&#x2F;" rel="nofollow">http:&#x2F;&#x2F;padolsey.github.io&#x2F;redoku&#x2F;</a>