Knight's Index
(Published on 2. January 2024, 02:03 by Scojo)
Rules:
- Normal sudoku rules apply: Place the digits 1-9 once each in every row, column, and 3x3 box.
- Anti-knight: Cells that are a chess knight's move apart may not contain the same digit.
- Column indexing: A cell in row R column C containing digit D indicates that the cell in row R column D contains digit C. For example, if row 4 column 2 contained the digit 3, then row 4 column 3 would contain the digit 2.
Solve in SudokuPad
Solution code: Row 3
Last changed on on 2. January 2024, 07:02
Solved by Ambrose, jalebc, hige, cdowell, Fisherman, Grothenlace, Iluvsodah, lmdemasi, Chelo, ArmagedDan, Nagesh, SKORP17, DevonTheBroXD, keesh, kublai, zrbakhtiar, sacklunch, chestertherat, Solved647, ... pillowss, Nadav, iyork, Carolin, humaLautema, Ryaffio, PippoForte, spientia, karlmortenlunna, drf93, Saskia11, abadx, flaemmchen, josemadre, Martini&Toto, widjo, creeperwsz, kangaroo
Comments
on 3. January 2024, 17:10 by CHRosenthal
Really enjoyable to see a perfectly symmetric puzzle :D
on 2. January 2024, 23:24 by anyeyeball
I love indexing puzzles (I know, I'm weird), and this is a fantastic one. Thank you for a fun puzzle!
on 2. January 2024, 18:12 by DevonTheBroXD
Very interesting to see how the two constraints played into each other. Nice puzzle!
on 2. January 2024, 07:02 by Scojo
Fixed error in rules.
on 2. January 2024, 04:06 by Ambrose
Very enjoyable!
