Place the digits 1-5 in every row, column, and diagonal without repeating a digit. On a white dot, digits are consecutive. On a black dot, one digit is double the other.
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Solution code: row 1
on 5. September 2026, 07:53 by Onkel_Dagobert
According to the solve check, my solution is not valid. Where is the mistake?
52134
41352
34215
23541
15423
——
Along any diagonal, digits cannot repeat
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