Ikigai
(Published on 2. December 2024, 18:04 by egubachu)
Rules
- Sudoku: Place the digits 1 to 9 once each in every row, column, and box.
- Neighbor sum lines: Cells along green lines alternate between sum cells and summand cells. The digit in a sum cell is the sum of the digits in the adjacent summand cells on its line.
- Cages: Digits in a cage do not repeat and sum to the indicated total.
- Diagonal sums: Digits along a marked diagonal sum to the indicated total.
Solve online
Solution code: Row 5
Comments
on 24. August 2025, 00:41 by mcs131313
cool puzzle and I look forward to solving more / getting better at this variant. definitely a lot harder than a 3* for me. I'm sure there's probably a more eligant way to do it / I'm still getting comfortable with the summonds.
It might be worth leaving some hidden clues if you intend to target a 3*/3.5* range - to point us in the right direction
on 2. December 2024, 22:16 by askaksaksask
Cool variant!
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Thank you askaksaksask! Glad you enjoyed the puzzle! I came up with this line idea after some interesting no-solutions problems that were shared on memeristor's channel, and I have some more puzzles with neighbor sum lines that I've been working on. Most of them are pretty complicated though. For this puzzle I chose to use just one cool effect you can create with neighbor sum lines.
on 2. December 2024, 19:03 by egubachu
Typo in the solution code
