The 28 dominoes have been arranged as a table of 56 squares. But the links between the squares have been erased !
Up to you to reconstruct the dominoes. Click on the gap between two squares to reconstruct a domino.
 dominoes left
Cancel last move(s)
Start of hypothesis
Abort hypothesis

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Don't care of orientation of the dots for "chirals" dominoes.
 is the same as 
To help you, you may mark "inhibitions" in red, that is locations where you think it is not a domino.
This is done automatically when you click on a gap that would reconstruct an already found domino.
You can force an inhibition mark by clicking a second time on the domino.
A third click splits again the domino.

The "hint" mode marks in blue all possible dominoes of that value, when clicked on a free gap.


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