Friday Puzzles #154

So I've apparently lost my faith in all of humanity, and most of my all my own self-esteem.  I wanted to spend ages knocking up a really nice yajilin puzzle, and instead this one simply fell out in 15 minutes. Enjoy.

    #185 Yajilin – rated medium

All puzzles © Tom Collyer 2009-12.

Friday Puzzles #153

Every now and again I worry that I might be using up all the possibilities for Masyu with twisted symmetry, but there always seems to be one more.  Not the most aesthetically pleasing, or indeed challenging puzzle, but one has to keep one's hand in.  Enjoy!

    #184 Masyu – rated easy

All puzzles © Tom Collyer 2009-12.

Friday Puzzles #152

More twodoku this week.  This one is probably undercooked in terms of difficulty - I'm fairly sure I can take out a couple of givens, but it will have to do.  There's certainly a little more interest provided with the irregular grid.  Enjoy!

    #183 Twodoku – rated medium

All puzzles © Tom Collyer 2009-12.

Friday Puzzles #151

Delayed, I'm afraid, until Sunday.  I was toying with the idea of putting out something old, or perhaps something that may or may not end up being used for the UKPA Open - but I think the safest bet is to simply wait until I can actually put out something new.  Sorry!

EDIT: better late than never.  Here's a Nurikabe which will hopefully have a couple of head scratching moments.  Enjoy!

    #182 Nurikabe – rated easy

All puzzles © Tom Collyer 2009-12.