School-Safe Puzzle Games

Untouchable 11, Master Challenge!

Many will remember the Untouchable 11 Challenge Peter Grabarchuk made for Smart-Kit back in 2008. From Carl Hoff  comes Untouchable 11: Master Challenge! [You can try the original Untouchable 11 & read the comments Carl & others left here]

5 Comments to “Untouchable 11, Master Challenge!”


  1. suineg | PUZZLE MASTER | Profile

    This one is way harder, so how could be named= devilish hard perhaps, one corner touch at best.


  2. Shawn | PUZZLE GRANDMASTER | Profile

    Haven’t gotten it yet, maybe if I put in 15 hours over the weekend…


  3. Bobo The Bear | PUZZLE MASTER | Profile

    Hey, I was happy to finally get 10 in there. I think finding 11 would need an algorithmic computer search.


  4. suineg | PUZZLE MASTER | Profile

    Just when I thought that Deep Blue was the solution, Kasparov example make me believe, I did it!!!!


  5. Jerrud Edwin | Profile

    This one was a little harder, the solution was tricky for sure! As always not going to reveal any solutions for these, it’s just to satisfying to do these by hand and see the solution with a big rush of relief. I wouldn’t rob anyone of the challenge.


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