In December 2021 there was a logic puzzle advent calender on mathebau.rocks, containing variants of standard puzzles. These puzzles are now uploaded to the puzzle portal.
Rules: Choose four (not necessary different, positive) integers and put each of them once in every row and column. Numbers on the border indicate the sum of the number between the two empty cells in the corresponding row or column.
Solution code: Row 3 and column 5: X for an empty cell, the corresponding number otherwise
on 12. May 2024, 11:37 by CJK
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