KenKen Conundrum – Solution of Permutations on a 4×4 Grid
We have the solution to the KenKen Conundrum posed recently. I asked my students to solve the following problem, and several of them succeeded. The original question was, “How many different arrangements (permutations) of the integers 1, 2, 3, 4 are possible in a 4×4 grid such as KenKen? Several people commented to the post, [...]
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