Revision history of "1985 AJHSME Problem 7"

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  • (cur | prev) 20:38, 31 January 2021Coolmath34 (talk | contribs). . (1,059 bytes) (+1,059). . (Created page with "== Problem == A "stair-step" figure is made of alternating black and white squares in each row. Rows <math>1</math> through <math>4</math> are shown. All rows begin and end w...")
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