15-15
(Published on 2. July 2023, 01:14 by damasosos92)
Thanks to SudokuHero for testing it.
Rules:
Sudoku rules: Fill the grid with the numbers from 1 to 6 so that in each row, column, and block each digit occurs exactly once.
Extra regions: Grey cages indicate extra regions in which digits cannot repeat.
Arrows: Digits along an arrow must sum to that arrow's circled number, read as a 2-digits number from left to right.
Little Killers: Digits along an indicated diagonal must sum to the given total.
15-15 is also available online on CTC-App with solution check.
Have fun solving and please leave a comment!
Solution code: Column 5, top to bottom.
Comments
on 6. December 2024, 23:46 by PinkNickels
What an extremely clever piece of setting. Very impressive!
on 24. October 2023, 18:11 by ViKingPrime
Fun puzzle! Tougher than it looks at first glance but completely fair.
on 16. August 2023, 18:23 by damasosos92
Thank you all!
on 3. July 2023, 08:09 by farodin64
Tricky but nice, thanks for setting.
on 2. July 2023, 20:06 by VitP
A simple and elegant demonstration of the procedures for long arrows and extra regions
on 2. July 2023, 13:18 by sujoyku
Thank you for this fun puzzle, damasosos92! It felt like I had to bang my head against a wall for quite some time before I realised that I already had made the necessary arguments without drawing the right conclusion. Anyway, this is a very nice construction and the clues yield an interesting geometry. Great setting!
on 2. July 2023, 12:47 by GorgeousNicko
Lovely logic. I marked it three stars for difficulty because I thought I deserved a pat on the back. So do you!
on 2. July 2023, 06:16 by Nordy
Very nice harmony of geometry and arithmetic!
