Unique Dominoes (9x9)
(Published on 17. May 2021, 19:04 by hexadoodle)
Normal sudoku rules apply.
Every possible domino (pair of distinct digits) appears exactly once in the grid's cages. For instance, one cage will contain 2 and 4, and no other cage contains that pair.
Link to play: https://f-puzzles.com/?id=yf6oxulc
Every possible domino (pair of distinct digits) appears exactly once in the grid's cages. For instance, one cage will contain 2 and 4, and no other cage contains that pair.
Link to play: https://f-puzzles.com/?id=yf6oxulc
Solution code: Column 3 + Row 7 (18 digits)
Solved by Uhu, twototenth, HakanE, ranhothchord, baracartas, marcmees, skywalker, MartinR, TimE, matiasv5, Quarterthru, sherrick, jorgenunez, cdwg2000, apendleton, J0llywalrus, fpac, steelwool, gavinswilson, ... IvanZ59, Raistlen, MB_Cyclist, meowzzz, Cane_Puzzles, Timwi, ashwin, vaultman765, zorant, NikolaZ, andreasv, ManuH, DamnedLight, Kekes, Rodr1gues_gamer, geronimo92, sf2l, Zzzyxas, zrbakhtiar
Comments
on 5. September 2021, 00:57 by uvo_mod
Labels ergänzt.
on 19. May 2021, 20:42 by ashwin
good puzzle! fun constraint
on 19. May 2021, 17:11 by Timwi
Very cool constraint!
on 18. May 2021, 08:09 by fpac
this was great!
on 18. May 2021, 07:22 by cdwg2000
I don't think this is a good rule set, I saw this at least ten years ago.
on 18. May 2021, 07:13 by jorgenunez
Really nice. It's hard to keep track of all the used dominos, but that makes it more challenging.
Thanks.
on 18. May 2021, 03:43 by hexadoodle
@geronimo Sorry about that! Won't happen again.
on 17. May 2021, 21:26 by geronimo92
Please dont post three puzzles in one day we already told that to everyone.... respect the (over)flood!!
