This is an example of a completed Dominosa puzzle. You will start with a grid of numbers with no
dominoes inserted. Your aim is to find all the dominoes in the grid.
A domino is a pair of numbers, and you can only have one of each domino. For this grid, we have the
numbers 0-6, for example. This means that dominoes we are looking for in this grid are:
- 0-0
- 0-1
- 0-2
- 0-3
- 0-4
- 0-5
- 0-6
- 1-1
- 1-2
- 1-3
- 1-4
- 1-5
- 1-6
- 2-2
- 2-3
- 2-4
- 2-5
- 2-6
- 3-3
- 3-4
- 3-5
- 3-6
- 4-4
- 4-5
- 4-6
- 5-5
- 5-6
- 6-6