Oh Jacob! You are such a hard worker! Today Jacob was working on one of the challenges for Operation Delta.
He had to use the numbers 1 to 6 on each of the triangles. But there is a twist! Each side of the triangle had to equal the number in the middle. This is not as easy at it looks. Jacob had to use the trial and error method to see if he could work out which number went where. It took a lot of perseverance and a fair amount of jiggling around of numbers.
Well done Jacob!
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