Cubic Summations
(Published on 9. August 2025, 20:56 by lmdemasi)
Standard sudoku rules apply.
Renban Lines: The thicker pink lines in the grid are Renban lines. Digits on a line form a set of non-repeating, consecutive digits in any order.
Region Sum Lines: The thinner blue lines in the grid are Region Sum Lines. Lines are split into segments by box borders. Within each individual line, the sum of the digits on each segment is the same. The sum of segments on different lines may or may not be equal.
Play on Sudokupad
Play on Sudokupad
Renban Lines: The thicker pink lines in the grid are Renban lines. Digits on a line form a set of non-repeating, consecutive digits in any order.
Region Sum Lines: The thinner blue lines in the grid are Region Sum Lines. Lines are split into segments by box borders. Within each individual line, the sum of the digits on each segment is the same. The sum of segments on different lines may or may not be equal.
Play on Sudokupad
Play on Sudokupad
Solution code: Row 2 (9 digits)
Solved by juggler, SKORP17, gdc, Maxim, SamuPiano, Jodelbanane, PinkNickels, Vaccinia, GorgeousNicko, Bence1997, Bubbalubba, cmigas, MarthaB, Sudokode, KlausRG, kkli, Fisherman, TonberryJava, Dermerlin, ... coralizzie1, Thomster, Viola canadensis, jde1025, daninoz, Geese, dellC, nomos, Madoogliani, CharleyRobs, pepe74287, Nagesh, RobertBe, enduriel87, neverlucky, sudokuboss05, ch3ka, chrysalis, stafen
Comments
Last changed on 17. August 2025, 13:47
on 17. August 2025, 08:53 by Lovejoy
@ ViKingPrime I can't even think of solving it in that time!! And yes it is a fun puzzle.
Last changed on 12. August 2025, 20:19
on 12. August 2025, 20:19 by jubengo
What a wonderful little treat :)
Last changed on 11. August 2025, 04:09
on 11. August 2025, 04:09 by Ganbatte
I enjoyed the puzzle; thank you!
on 10. August 2025, 17:34 by ViKingPrime
To give a bit of context to the achievement this puzzle is, this was part of a 5-minute setting competition. Almost unbelievable that something this fun could be made under that much pressure.
on 9. August 2025, 23:35 by TonberryJava
What a clever little break in
on 9. August 2025, 20:58 by juggler
Lovely and approachable!
