Friday Puzzles #284

It's funny how a bit of bad news can get in the way of all the fun stuff you intended to do - like write a championship report  But never mind, some things never change and I still love a good masyu puzzle.  This one definitely gets filed under the category of watch your step. Enjoy!

EDIT: an early version of this puzzle was missing the clue in R3C2.

    #324 Masyu – rated medium

All puzzles © Tom Collyer 2009-15.