Nab-dex
(Published on 10. August 2025, 23:21 by lmdemasi)
Standard sudoku rules apply.
Nabner Lines: Thin yellow lines in the grid are Nabner lines. If a digit appears on a line, then the digits consecutive with it do not appear on the line. Digits cannot repeat on a Nabner line. For example, if a 2 appears on the line, then 1 and 3 do not appear on the line, and another 2 also does not appear.
Index Lines: Thick blue and purple lines in the grid are index lines. The value of the Nth cell along a line (starting from the diamond) indicates the position along the line of the cell which has the value N. Eg: if the first cell along a line has a value of 3, then the 3rd cell along that line has a value of 1.
There are 3 separate index lines starting at r1c9.
Play on Sudokupad
Play on Sudokupad
Nabner Lines: Thin yellow lines in the grid are Nabner lines. If a digit appears on a line, then the digits consecutive with it do not appear on the line. Digits cannot repeat on a Nabner line. For example, if a 2 appears on the line, then 1 and 3 do not appear on the line, and another 2 also does not appear.
Index Lines: Thick blue and purple lines in the grid are index lines. The value of the Nth cell along a line (starting from the diamond) indicates the position along the line of the cell which has the value N. Eg: if the first cell along a line has a value of 3, then the 3rd cell along that line has a value of 1.
There are 3 separate index lines starting at r1c9.
Play on Sudokupad
Play on Sudokupad
Solution code: Row 8 (9 digits)
Solved by sujoyku, gdc, mellowrobinson, jennyaa, efnenu, SincereEngineer, Joyofrandomness, mathpesto, ViKingPrime, cmigas, by81996672, raaaaa, innocent, jalebc, mabjim007, biorycbyd, sanabas, residentholy3, ... SKORP17, japanoise_breakfast, galium_odoratum, abihummel, erml, chinesemaster, dublaypt, routerjockey, TonberryJava, totem_mapr, jams, Calvinball, Bjd, Snookerfan, Alce, tgstar, Julianl, Nagesh
Comments
on 11. August 2025, 18:11 by TonberryJava
what a clever combination of rules
on 11. August 2025, 14:20 by Plok
I loved this puzzle. Interesting combination of rules. And various techniques necessary to solve.
