Rules:
Normal Sudoku rules apply.
Hashiwokakero rules: Connect islands (circles) using horizontal and/or vertical non-intersecting bridges (lines) so that all islands are interconnected. The number on the island determines how many bridges are connected to it. Max. 2 bridges can be connected between two islands.
X-sum rules: Clues at the edge of the grid show the sum of the first X digits, where X is the first seen digit.
Puzzle Link: Sudokupad
If you like this ruleset and want to do more:
• 3 stars difficulty: Hashidoku
• 4 stars difficulty: Killer Islands
Solution code: Column 6
on 29. October 2024, 19:53 by dzamie
Oh neat, not a puzzle I would've imagined crossing over with sudoku. It works very well, though, nice job!
on 26. October 2024, 18:31 by marcmees
the bridges work well in sudoku. thanks
on 26. October 2024, 10:38 by Laureboh
Loved it! Thanks for sharing :)