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Killer Pro Zero 69

2 comments (Add new comment)
Posted 23rd Jul 2016 at 16:56
Aren't there two solutions to this? Or is (3 6 7) not valid for 2-?
Posted 23rd Jul 2016 at 17:50
gareth Administrator Daily subscriber
Subtraction cages are calculated by taking the largest number and subtracting the other values, so 7 - 6 - 3 = -2. Which is not 2. :) So no, that's not valid.
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