Puzzle rules
Normal Sudoku rules apply.
Box borders divide a blue region sum line Into segments with the same sum. (Different lines may have different sums)
Where two digits are separated by a black dot, one is double the other. Not all dots are necessarily given (partial kropki).
Digits in a cage sum to the total given in the top left corner.
I set this puzzle for Timotab's 55th birthday on 14 October - hence the clues. I was pretty pleased with the way it turned out. Enjoy! .
Play here on Sudokupad: Fifty five!
Lösungscode: Row 6
am 20. Oktober 2026, 12:39 Uhr von abadx
On the lower half of 3* for me. Not all things were obvious, but I had fun chasing digits all over the board.
am 18. Oktober 2026, 14:31 Uhr von Exigus
Super nice, thanks!
am 18. Oktober 2026, 12:55 Uhr von Snookerfan
Fun puzzle, thanks!
am 17. Oktober 2026, 20:42 Uhr von Franjo
Thank you very much for creating and sharing this lovely puzzle. Happy birthday, Timotab!
am 17. Oktober 2026, 10:08 Uhr von blueberrypug
3 and a half for me
am 16. Oktober 2026, 23:41 Uhr von GeorgeTheToad2
Lovely
am 16. Oktober 2026, 21:33 Uhr von emoney1374
Fun puzzle!
am 16. Oktober 2026, 21:02 Uhr von sujoyku
Lovely puzzle! Thank you, Fool on Hill!
am 16. Oktober 2026, 20:01 Uhr von Fool on Hill
Update difficulty - it is probably 2-3