Sunday 30 March 2014

Puzzle #166: Domino Extra

The last puzzle are two Domino Extra puzzles. I'd written two at the start, but they ended up testing too hard. So I wrote a third one that was much easier than these ones to be included in the WPC set. They have a similar opening, but should both still be fun to solve.


Divide the grid along the grid lines so that each given pair of numbers appears in exactly one shape.



  1. First comment? Oh boy.
    The first puzzle has two solutions, at least as I've found. One has 0-3 occupying only column 6 and 0-1 in column 7, and these domino-extras can swap zeroes for a second solution.
    I'll get to the second puzzle shortly.

    1. Thanks. That's what happens when you don't check your puzzles before posting and end up posting an old image. The 1 and 0 had to be switched R5C67

  2. And good news! The second one works! Most likely. :p

  3. I wouldn't be able to say if they're unique, but I quite enjoyed solving them. Thanks!