Friday Puzzles #217

Seems I was very naughty on Friday and forgot to make a blog post.  Rest assured dearest reader, it did appear on the facebook group in good time so if you've been following the daily league and haven't yet joined up, then why not?

Week 26
Saturday (Gapped Non Consecutive, Gui Yong)
Sunday (Anti-Knight, Seungjae)
PDF

Week 27
Monday (Triangle Sums, Zoltán Horváth)
Tuesday (Frame, Prasanna)
Wednesday (Non Consecutive Anti-Knight, Bastien) - this is a very powerful combination of constraints!
Thursday (Renban Groups, Jan Zvěřina)

As always, you can play with a day's delay on the sudokucup.com servers.

This week's puzzle is a difficult diagonal sudoku.  Probably too hard for competition.  Enjoy!

    #254 Diagonal Sudoku – rated hard

All puzzles © Tom Collyer 2009-13.