Jigsaw Twodoku

For fans of Killer Sudoku, Samurai Sudoku and other variants

Re: Jigsaw Twodoku

Postby urhegyi » Sat Dec 19, 2020 8:10 pm

I solved this today by hand:
1544-1.png
1544-1.png (27.15 KiB) Viewed 230 times

I used as definitions:
grid 1:
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..5...........64..3......6........4.......7...9...1....6..3......75.............. 112223333112223443111224443115525433666555444776585599766688999766788899777788899

grid 2:
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..............24......3..5....1...6...3.......8........1......9..74...........7.. 998887777998887667999886667995585677444555666334525511344422111344322211333322211

Grid 1 R6C89=R89C7 and
Grid 2 R12C3=R4C12
Can you explain how to correct the definitions so that they fit in your program?
urhegyi
 
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Re: Jigsaw Twodoku

Postby urhegyi » Sat Dec 19, 2020 8:18 pm

SiSeSuSo_20201219_211333.jpg
SiSeSuSo_20201219_211333.jpg (102.94 KiB) Viewed 229 times
urhegyi
 
Posts: 538
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Re: Jigsaw Twodoku

Postby 1to9only » Sat Dec 19, 2020 9:29 pm

urhegyi wrote:Can you explain how to correct the definitions so that they fit in your program?

As far as I can tell, the definitions posted are correct. JigsawExplainer does not solve because it it missing solving techniques.
1to9only
 
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Re: Jigsaw Twodoku

Postby urhegyi » Thu Jan 21, 2021 7:51 pm

My first self-designed jigsaw sensei1. Verified by JigsawExplainer it needs an XYZ-wing, a swordfish and a Turbotfish.
Code: Select all
..5......8.2.........7.6..9......8....8.2.....54.........3.1......4......8....... 111122333122222333111122535444666535474666535474868555474868999777868999777888999
......6........59.....6.......1..3.....2..4....7..8.1..9.....3..3......9.5....... 999888777999868777999868474555868474535666474535666444535221111333222221333221111

Code: Select all
..5......8.2.........7.6..9......8....8.2.....54.........3.1......4......8....... ED=3.0/1.5/1.5
......6........59.....6.......1..3.....2..4....7..8.1..9.....3..3......9.5....... ED=6.6/1.5/1.5

SiSeSuSo_20210121_204733.png
SiSeSuSo_20210121_204733.png (45.31 KiB) Viewed 191 times
urhegyi
 
Posts: 538
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Re: Jigsaw Twodoku

Postby urhegyi » Sun Feb 07, 2021 10:53 pm

New layout created today:
hardest step:
SiSeSuSo: WXYZ-wing :5.7
JigsawExplainer: Forcing Chain:7.1
Image
Code: Select all
34.............2.....1..4............21..5...........921...8...7...6....5...42... 555333777555333777552133778522113788222111888422116888442166999444666999444666999
...9.3.4.................529..8.........74.2...93..8....62..........7..3.8.1..... 999666444999666444999661244888611224888111222887311225877331255777333555777333555

Solution:
Hidden Text: Show
Code: Select all
Done.
34.............2.....1..4............21..5...........921...8...7...6....5...42... ED=7.1/1.2/1.2 <- Solved.
...9.3.4.................529..8.........74.2...93..8....62..........7..3.8.1..... ED=2.8/1.2/1.2 <- Solved.
ED=7.1/1.2/1.2
342816975976354218857129436194287653621935784485673129213498567739561842568742391
567923148842715936391468752925831467138674529679352814456289371214597683783146295
Solved.
urhegyi
 
Posts: 538
Joined: 13 April 2020

Re: Jigsaw Twodoku

Postby urhegyi » Tue Feb 09, 2021 9:54 am

Moonlotus Windoku twodoku:
Image
Code: Select all
#2/W/B4,JS/H16,JS
42....6....8......8............4...........7.......4..7........9..8.........7....
998888877999888777699987774669555744666555444663555144633321114333222111332222211
.......................5..........3..6...........7......5.2.1...........2........
112222233111222333411123336441555366444555666447555966477789996777888999778888899
urhegyi
 
Posts: 538
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