[JavaScript Learning] 27 questions at GAS Sky Castle. Two-dimensional arrays, return, and missing save data

Continuing my JavaScript learning and the conquest of GAS Sky Castle. October 18, 2026. Today I progressed from Q24 to Q50.
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can javascript return multiple values

JavaScript cannot return multiple values directly from a single return statement, but there are several widely-used patterns to achieve the same result. The most common approaches are returning an ...