Irregular 7x7 sudoku rules apply.
Place the digits 1-7 once each in every row column and region.
Palindromes: On lines digits must read the same forwards and backwards along the line.
Look and say diagonals: the first digit indicates how many of the second digit appear on that diagonal.
Lösungscode: Row 6 read left to right
Gestern, 12:33 Uhr von amirs
That was fun!
am 9. August 2026, 21:16 Uhr von only1evenprime
beautiful logic!
am 9. August 2026, 14:47 Uhr von galium_odoratum
Very fun puzzle, well set. The only issue for me was distinguishing the regions somtetimes, for irregulars I prefer the option for thicker region borders. But great puzzle nonetheless!
am 9. August 2026, 12:50 Uhr von Franjo
Thank you very much for creating and sharing this nice coloring exercise.
am 8. August 2026, 22:38 Uhr von Qodec
Very interesting!
am 8. August 2026, 22:14 Uhr von damo_89
Really enjoyed this revision, and my favourite part was the 11 and 12 clues pointing at each other.
am 8. August 2026, 20:22 Uhr von sujoyku
Thank you for this lovely puzzle, Jojo!