mscroggs.co.uk
mscroggs.co.uk
Click here to win prizes by solving the mscroggs.co.uk advent puzzles.
Click here to win prizes by solving the mscroggs.co.uk advent puzzles.

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# Puzzles

## Archive

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## XYZ

Which digits $$X$$, $$Y$$ and $$Z$$ fill this sum?
$$\begin{array}{cccc} &X&Z&Y\\ +&X&Y&Z\\ \hline &Y&Z&X \end{array}$$
© Matthew Scroggs 2017