LatinExplainer - to solve and rate 9x9 latin squares

Programs which generate, solve, and analyze Sudoku puzzles

Re: LatinExplainer - to solve and rate 9x9 latin squares

Postby m_b_metcalf » Fri Nov 29, 2019 9:26 pm

Here I offer a few new high-flyers, including a new diamond and the highest rating. Due acknowledgements to 1to9only and tarek.

Code: Select all
...123.4.5.3..4....2..6..5...7...2.3.6.2..58...4...71.742.91....8.64.1..83......9   ED=9.1/9.1/9.1   
...123.4.5.3..4....2..5..6...7...2.3.5.2..68...4...79.742.89....6.84.9..93......1   ED=9.3/9.3/9.1   
123.....45.416..2.67.81.....52..3.813..9.....81.....352....67.8.8..59......7.....   ED=9.4/9.4/9.2   
123.....45.416..2.78.24.....52..3.713..9.....41.....352....68.7.7..59......8.....   ED=9.5/9.5/9.2   
123.....45.416..2.78.21.....52..3.713..9.....41.....352....68.7.7..59......8.....   ED=9.6/9.6/9.3   
123.....43.516..2.57.21.....32..8.518..9.....41.....852....67.3.5..49......7.....   ED=9.7/9.7/9.4  added 1
123.....43.516..2.57.21.....32..8.518..9.....41.....832....67.5.5..49......7.....   ED=9.8/9.8/9.2   
123.....42.415..6.67.82.....68..3.213..9.....48.....368....57.2.4..69......7.....   ED=9.9/9.9/9.3  added 2   

Hope I've got it right.

Mike
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Re: LatinExplainer - to solve and rate 9x9 latin squares

Postby tarek » Sat Nov 30, 2019 1:56 pm

m_b_metcalf wrote:Here I offer a few new high-flyers, including a new diamond and the highest rating. Due acknowledgements to 1to9only and tarek

confirmed and well done

Sukaku Explainer Latin Square and SE121 modes activated: Show
v1.11.4 2019-11-25 S t0 T Q0 U0 G0 B0
The following techniques where set and unset:
01, Set Hidden Single
02, Unset Direct Pointing
03, Set Direct Hidden Pair
04, Set Naked Single
05, Set Direct Hidden Triplet
06, Unset Pointing & Claiming
07, Set Naked Pair
08, Set X-Wing
09, Set Hidden Pair
10, Set Naked Triplet
11, Set Swordfish
12, Set Hidden Triplet
13, Unset Scraper, Kite, Turbot
14, Set XY-Wing
15, Set XYZ-Wing
16, Unset WXYZ-Wing
17, Set Unique Rectangle / Loop
18, Set Naked Quad
19, Set Jellyfish
20, Set Hidden Quad
21, Unset 3 Strong-linked Fishes
22, Unset VWXYZ-Wing
23, Set Bivalue Universal Grave
24, Unset 4 Strong-Linked Fishes
25, Set Aligned Pair Exclusion
26, Unset 5 Strong-Linked Fishes
27, Unset 6 Strong-Linked Fishes
28, Set Forcing Chains & Cycles
29, Set Aligned Triplet Exclusion
30, Set Nishio Forcing Chains
31, Set Multiple Forcing Chains
32, Set Dynamic Forcing Chains
33, Set Dynamic Forcing Chains (+)
34, Set Nested Forcing Chains
techs1011101111110110111100101001111111 f%g;%r/%p/%d;%S/%T/%U;%e o-
...123.4.5.3..4....2..6..5...7...2.3.6.2..58...4...71.742.91....8.64.1..83......9;ED=9.1/9.1/9.1;;9.1/9.1/9.1;DLFC/DLFC/DLFC;3.74s
...123.4.5.3..4....2..5..6...7...2.3.5.2..68...4...79.742.89....6.84.9..93......1;ED=9.3/9.3/9.1;;9.3/9.3/9.1;DCFC/DCFC/DLFC;2.89s
123.....45.416..2.67.81.....52..3.813..9.....81.....352....67.8.8..59......7.....;ED=9.4/9.4/9.2;;9.4/9.4/9.2;DCFC/DCFC/DCFC;1.39s
123.....45.416..2.78.24.....52..3.713..9.....41.....352....68.7.7..59......8.....;ED=9.5/9.5/9.2;;9.5/9.5/9.2;DRFC+/DRFC+/DCFC;1.75s
123.....45.416..2.78.21.....52..3.713..9.....41.....352....68.7.7..59......8.....;ED=9.6/9.6/9.3;;9.6/9.6/9.3;DCFC+/DCFC+/DCFC;1.14s
123.....43.516..2.57.21.....32..8.518..9.....41.....852....67.3.5..49......7.....;ED=9.7/9.7/9.4;added 1;9.7/9.7/9.4;DCFC+/DCFC+/DCFC;1.59s
123.....43.516..2.57.21.....32..8.518..9.....41.....832....67.5.5..49......7.....;ED=9.8/9.8/9.2;;9.8/9.8/9.2;DCFC+/DCFC+/DCFC;2.76s
123.....42.415..6.67.82.....68..3.213..9.....48.....368....57.2.4..69......7.....;ED=9.9/9.9/9.3;added 2 ;9.9/9.9/9.3;DCFC+/DCFC+/DCFC;1.67s
totalTime: 17.00s
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Re: LatinExplainer - to solve and rate 9x9 latin squares

Postby m_b_metcalf » Sat Nov 30, 2019 3:34 pm

tarek wrote:confirmed

Thanks. Here are some more, including two new diamonds. Where does it end?
Code: Select all
123.....42.516..7.78.54.....71..3.253..9.....45.....375....68.2.1..79......8.....   ED=9.3/9.3/9.3   
123.....42.516..7.78.52.....71..3.253..9.....45.....375....68.2.1..79......8.....   ED=9.4/9.4/9.3   
123.....44.125..6.67.82.....68..3.213..9.....28.....368....57.2.1..69......7.....   ED=9.8/9.8/9.4     added 1
123.....45.126..4.78.52.....75..3.213..9.....25.....374....68.2.4..79......8.....   ED=10.2/10.2/9.7   added 2
123.....44.156..7.78.12.....75..3.413..9.....25.....375....68.2.1..79......8.....   ED=10.2/10.2/10.2
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