Guided Sums
This is a puzzle with a rule firstly made by Oddlyeven which you can find on the following link RSA
Rules:
Normal sudoku rules apply. A digit N on a cell with an arrow indicates that there is a straight line N cells long starting from the cell the arrow clue is on and extending in the direction of that arrow. This line acts as a region sum line: box borders divide the line into segments with the same sum. Each line must cross at least one box border.
Click here to start the puzzle
Lösungscode: Row 9.
am 13. Februar 2026, 21:26 Uhr von Christounet
Neat idea! Thanks :)
am 11. Februar 2026, 21:21 Uhr von damo_89
Really nice combination of math and sudoku
am 10. Februar 2026, 13:32 Uhr von Franjo
Thank you very much for creating and sharing another wonderful puzzle. Interesting constraint.
am 9. Februar 2026, 20:10 Uhr von Wuschel
Very nice and surprisingly straightforward. Thank you!
am 9. Februar 2026, 03:10 Uhr von Exigus
Amazed those arrows are enough. Thanks!
am 9. Februar 2026, 01:33 Uhr von Oddlyeven
Wonderful puzzle! Great use of the constraint with interesting logic!