Martin's Logic Puzzles

Thursday, February 15, 2007

Hexagonal Masyu Instruction

Masyu (and I still don't know how to properly pronounce that) is one of my favourite Nikoli puzzles. I find it to be quite easy to do, though sometimes too easy... I've created an extension of this puzzle, tiling the plane with hexagons instead of squares.

Instruction: Find a simple closed loop that travels between adjacent hexagons (cells) via the centres of the hexagons. At each cell containing a white circle, the loop must go straight through the cell, and then make a turn in the very next cell on at least one side of the white cell. At each cell containing a black circle, the loop must make a turn at the cell, and then continue straight for 2 more cells in both directions. The loop can only make 120/240-degree turns, i.e. no sharp 60-degree turns.

Here is an example:

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1 Comments:

  • Hello. And Bye.

    By Anonymous Anonymous, At March 3, 2010 9:46 AM  

  • good day dudes. I'm actually into shoes and I was digging for the sake of that meticulous model. The prices due to the fact that the boots are about 210 pounds on every site. But definitively I found this site selling them for half price. I really like those [url=http://www.shoesempire.com]gucci sneakers[/url]. I will probably order these. what can you say about it?

    By Anonymous Anonymous, At March 16, 2010 11:00 PM  

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