Rules:
Normal sudoku rules apply.Greatest Lines:
On EACH line, there is exactly one cell whose value is greater than the sum of any other two cells on that line.
Other Line Rules:
Some lines have additional rules (in addition to being Greatest Lines):
Modular (MOD, teal): Each set of 3 sequential digits contain digits with different remainders when divided by 3.
Same Parity (S.P., pink): All digits have the same parity (even/odd).
German Whisper (G.W., green): Sequential digits have a difference of at least 5.
Entropic (ENT, peach): Each set of 3 sequential digits contains a low (1-3), middle (4-6), and high digit (7-9).
Ten (TEN, gray): The line consists of one or more contiguous and non-overlapping groups of cells, each of which sums to 10.
Alternating Parity (A.P., red): Sequential digits have alternating parity (even/odd).
Click to play on SudokuPad
Please leave a comment if you enjoy :)
Solution code: Row 9
yesterday, 11:38 by Qodec
Very interesting and very fun, thanks for sharing!
yesterday, 07:23 by woody
Nice puzzle. Thank you
on 2. September 2026, 23:24 by ViKingPrime
Really great flow to this one.
| Difficulty: | ![]() |
| Rating: | N/A |
| Solved: | 11 times |
| Observed: | 1 times |
| ID: | 000UJ0 |
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