The rules:
Normal sudoku rules apply.
Clues at the edge of the grid show the sum of the first X digits, where X is the first seen digit.
Digits separated by a white dot are consecutive.
Digits separated by a black dot have a 2:1 ratio.
Every digit in a circle has to be assigned to one of the surrounding cells.
Click the image to solve it on Sudokupad.
Solution code: Top row
on 24. July 2026, 09:13 by Martina
Hi, nice puzzle. Maybe you could adjust the rules "Every digit in a circle has to be assigned to at least one of the surrounding cells."
| Difficulty: | ![]() |
| Rating: | 89 % |
| Solved: | 74 times |
| Observed: | 0 times |
| ID: | 000U0I |