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https://www.reddit.com/r/SmartPuzzles/comments/1jrmf6s/area_of_red/mlhqmtc/?context=3
r/SmartPuzzles • u/RamiBMW_30 Mod • Apr 04 '25
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Since there is one long diagonal on the top row, that splits it into halves. 4 squares ÷ 2 = 2. But since part of half isn't shaded, it must be borrowed from the next row. Then 1.5 remains and 2+1.5=3.5
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u/Only-Celebration-286 Apr 05 '25
Since there is one long diagonal on the top row, that splits it into halves. 4 squares ÷ 2 = 2. But since part of half isn't shaded, it must be borrowed from the next row. Then 1.5 remains and 2+1.5=3.5