Magic Squared
(Published on 24. September 2021, 09:18 by starwarigami)
- Normal Sudoku rules apply, along with the following additional constraints:
- Magic Squares
- There are two magic squares in the grid, indicated by the shaded cells.
- Each square contains every digit from 1 to 9.
- Every row, column and diagonal of the square sums to 15.
- Anti-Factor Lines
- Digits along a line of length n may not be any multiple or factor of n other than 1, and must sum to a multiple of n.
- Digits may repeat on a line if permitted by other rules.
- Line colours are for disambiguation purposes only and carry no extra meaning.
ctc link
f-puzzles link
Accesible version with cells marked with line lengths that pass though them.
Solution code: Row 9 (left to right) - 9 digits (no spaces)
Last changed on on 4. March 2024, 11:06
Solved by SKORP17, RockyRoer, marcmees, butch02, snowyegret
Comments
on 4. March 2024, 11:06 by starwarigami
added ctc link
Last changed on 25. September 2021, 03:02
on 25. September 2021, 03:00 by RockyRoer
These 'lines of length n' are an interesting rule -- great way to get a lot of different divisibility tricks into a puzzle. It worked well magic squares. Tried kropki pairs with it yet?
Update: Yes -- it appears you HAVE done it with kropki -- the first puzzles. I'll have to check them out too :-)
