Rules for solving:
- Normal sudoku rules apply - Place digits 1-9 once each in every row, column and 3x3 box
- Digits separated by a white dot are consecutive, digits separated by a black dot are in a 1:2 ratio, ie. one digit is double the other. Not all dots are given
- Digits separated with an X sign sum to 10. Digits separated with a V sign sum to 5. All Xs and Vs have been given
Puzzle:
Lösungscode: Row 5 (left to right)
am 29. Mai 2025, 21:59 Uhr von dzamie
Really cool! I wound up using both coloring and letters, solved in just under half an hour. Very pleasantly surprised that the negative constraint doesn't make the puzzle trivial, and in fact remains vital throughout my solve!
am 29. Mai 2025, 16:46 Uhr von Shuhua Milk
Nice!
am 27. Mai 2025, 16:33 Uhr von PinkNickels
Super fun solve! Thanks for sharing.
am 26. Mai 2025, 14:58 Uhr von Ragna
Fun puzzle. Good flow. Thank you. :-)
am 26. Mai 2025, 12:08 Uhr von Gambit
Very nice colouring puzzle. Thanks.