Doubler Training Ground (Arrows/Doublers)
(Published on 14. April 2025, 11:03 by damo_89)
Standard doubler modifier and arrow rules. I was surprised at how much logic could be built in a 4x4 with arrows and doubler modifiers and wanted to put some of the same tricks in to a 6x6, so these can be thought of as a training ground for puzzles with doubler modifiers. If you'd like to try a 9x9, one of the first puzzles I set was such a thing. Good luck!
- Normal NxN sudoku rules apply: Place the digits 1 to 4/1 to 6 once each in every row, column, and box
- Doublers: Each row, column, and box contains one doubler cell, each containing a different digit. The value of a doubler cell is double the digit in that cell
- Arrows: Values on an arrow sum to value in the attached circle
Solution code: VALUES in row 3 of the 6x6
Solved by Gotroch, ccotreau, LehanLehan, Guillem98, jdwayne00, SKORP17, sujoyku, SEPHEN, welgen, mellowrobinson, Yaoning, zhangjinyang, zrbakhtiar, pepe74287, GorgeousNicko
Comments
on 15. April 2025, 01:20 by sujoyku
That 6x6 really got me stumped. What a beautiful and clever construction! Thank you, damo_89!
