One Line Miracle
Rules:
Normal 4×4 Sudoku rules apply. Orthogonally adjacent cells cannot sum to 5. The four 3×3 window sums increase in reading order.
Happy solving!
Solution code: Row 1.
today, 07:26 by JVA
You should probably clarify in the rules what the 3x3 windows are
yesterday, 23:35 by Rab3aron
It means that The first 3x3 box (starts at r1c1) has the smallest sum, then the second 3x3 box (starts at r1c2) has the second smallest sum, and so on..
yesterday, 21:29 by Plok
I don't understand this rule:
"The four 3×3 window sums increase in reading order". Can you give an example. What sum? Reading order in the box or over the boxes?
yesterday, 20:12 by frollark
Good one!
yesterday, 15:11 by Vionix
Very fun snack
yesterday, 14:07 by sfield
Took a little time to figure out the trick. Then obviously it went fast because it's so small. But the trick was very satisfying to find and a really nice little mathematical idea.