Help on query formulation
Revisiting equal sums. (English)
Ohio J. Sch. Math. 73, 10-12 (2016).
Summary: This article revisits the Equal Sums problem and considers all possible solutions. Depending on the row/column total, various solutions are possible. Sometimes the value of $E$ is unique, sometimes $E$ is not, and in other cases a value of $E$ is not possible. Looking at all possible row/column totals, surprisingly there is only one value that $E$ cannot represent.
Classification: A20 F60 H20
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