Rules
Normal sudoku rules apply.
The sum of the values along an arrow is equal to the value in the connected circle.
There are nine doubler cells in the grid, one in every row, column and box. Each digit from 1-9 appears in a doubler cell exactly once. A doubler cell's value counts as double its digit.
Solution code: Row 7
on 3. June 2025, 14:27 by Snookerfan
Great puzzle! Quite a mathy challenge, so I gave it 4 stars for difficulty. Satisfying solve. Thank you
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ND: You are welcome, glad you liked it!
on 3. June 2025, 09:33 by antiknight
Nice break-in and flow
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ND: Thanks for solving!
Difficulty: | ![]() |
Rating: | 90 % |
Solved: | 37 times |
Observed: | 5 times |
ID: | 000NK6 |
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