Cast (archery): the distance that a bow can shoot an arrow.
Rules:
Normal Sudoku Rules apply: the digits 1 to 9 must appear in every row, column, and 3x3 box.
Cells with gray squares must contain even digits.
Arrow rules apply: digits along arrow stems sum to the digit in the corresponding circle—except all of the arrow stems are hidden. Each circle has exactly one hidden arrow stem that is 3 cells long and extends from its circle in a straight line, either horizontally or vertically. Arrows may not cross, overlap, or share cells with other arrows.
This analogy may be helpful: arrows fit into the grid like I-Blocks (or line pieces) in Tetris, where each I-Block has a single circle at one of its ends.
You can solve online at:
Solution code: Row 5 then Column 5
on 30. June 2023, 18:51 by Bankey
Fun puzzle. Thanks, @ Nordy :).
on 12. June 2023, 04:34 by damasosos92
Definitely a must! Loved it!
on 17. March 2022, 03:17 by SimplePurpleFrog
Very nice logic, I found it hard though.
on 13. December 2021, 15:48 by Baldo95
Really enjoyable and clever
on 13. December 2021, 12:33 by kolot
Very nice puzzle!
on 13. December 2021, 08:23 by Johannes Quack
Great puzzle!