probably saw "the trick" very early, rest was easy
Done, no greens. Not so hard..
One lucky green, and smooth sailing till completion.
Done... smooth for a "hard"
Difficulty score 21. No green.
One hidden pair breaks it open.
I would love some solving tips. It takes me forever to finish these!
Easy hard - I'm loving these puzzles lately. No greens.
@ aslindy - This book is great - covers all the basic techniques and mulitple advanced techniques. Numerous puzzles that incorporate the various solving techiques http://www.amazon.com/Mensa-Guide-Solving-Sud
@ aslindy - also drwho has a great website explaining various things to look for in a puzzle.