Tough du 23/05

Bonjour André et à tous,

André, as-tu fait la tough du 23/05 parue hier ? Je viens d'arriver au bout, non sans difficultés.

800 500 000
001 040 500
690 000 200

710 800 000
000 030 000
000 007 083

009 000 071
004 090 300
000 006 002

A+

Bonsoir jeanlé,

Pas facile la tough, il m'a fallu aligner quelques ternaires pour en venir à bout.
Costaude,cette grille. A la limite de mes "marques". mais je suis content de l'avoir résolue.

André

X(1)
1 | 8____ 4____ 2q7Q_ | 5____ 126U7 123a9 | 167F9_ 13A69__ 679___ |
2 | 2b3B_ 23b7q 1____ | 26u79 4____ 28c9_ | 5_____ 6t9T___ 678C9_ |
3 | 6____ 9____ 5____ | 137__ 178__ 138__ | 2_____ 13a4d__ 4D78c_ |

4 | 7____ 1____ 3____ | 8____ 256__ 2459_ | 469___ 2s4569_ 4569__ |
5 | 4o9O_ 25h8g 26p8G | 12469 3____ 12459 | 1467f9 12S4569 4567F9 |
6 | 4O9o_ 2h5H_ 2p6P_ | 12469 125h6 7____ | 1469__ 8______ 3_____ |

7 | 235L_ 6____ 9____ | 234__ 258__ 23458 | 4r8R__ 7______ 1_____ |
8 | 1n2N_ 27j8k 4____ | 127J_ 9____ 128K_ | 3_____ 5i6I___ 5I6i__ |
9 | 1N35l 3B78_ 7q8Q_ | 1347_ 15L78 6____ | 48r9m_ 4m9M___ 2_____ |

OU(BQ)=>-8b9
OU(Ci)=>-6i2
OU(Cq)=>-7i2
X(2)
1 | 8____ 4____ 2G7g_ | 5_____ 126t7 123a9 | 167F9_ 13A69__ 679___ |
2 | 2b3B_ 23b7G 1____ | 26T7g9 4____ 28c9_ | 5_____ 6t9T___ 8C9c__ |
3 | 6____ 9____ 5____ | 137___ 178__ 138__ | 2_____ 13a4d__ 4D78c_ |

4 | 7____ 1____ 3____ | 8_____ 256__ 2459_ | 469___ 2s4569_ 4569__ |
5 | 4o9O_ 25h8g 26p8G | 12469_ 3____ 12459 | 1467f9 12S4569 4567F9 |
6 | 4O9o_ 2h5H_ 2p6P_ | 12469_ 125h6 7____ | 1469__ 8______ 3_____ |

7 | 235L_ 6____ 9____ | 234___ 258__ 23458 | 4r8R__ 7______ 1_____ |
8 | 1n2N_ 27j8G 4____ | 127J__ 9____ 128g_ | 3_____ 5i6I___ 5I6i__ |
9 | 1N35l 3B7b_ 7G8g_ | 1347__ 15L78 6____ | 48r9m_ 4m9M___ 2_____ |

bj Jg Gb b faux
gJ jG fusion g=j=====
X(3)
1 | 8___ 4_____ 2G7g__ | 5______ 1w26t7ü 1v23a9x_ | 1l6á7F9 1ë3A69____ 679___ |
2 | 3___ 2g7G__ 1_____ | 26T7g9y 4______ 28c9____ | 5______ 6t9T______ 8C9c__ |
3 | 6___ 9_____ 5_____ | 1k3K___ 1ò7q8ì_ 1ä3ú8ù__ | 2______ 1u3a4d____ 4D7Q8c |

4 | 7___ 1_____ 3_____ | 8______ 256í___ 2459____ | 469____ 2s4569____ 4569__ |
5 | 4o9O 2ï5h8g 2ç6p8G | 12469__ 3______ 12459___ | 1467f9_ 1l2S456é9z 4567F9 |
6 | 4O9o 2h5H__ 2p6P__ | 12469__ 125h6ó_ 7_______ | 1469___ 8_________ 3_____ |

7 | 2n5N 6_____ 9_____ | 2â3k4__ 2î5à8ê_ 23K4ö5è8 | 4J8j___ 7_________ 1_____ |
8 | 1n2N 7g8G__ 4_____ | 1õ2ñ7G_ 9______ 128g____ | 3______ 5i6I______ 5I6i__ |
9 | 1N5n 3_____ 7G8g__ | 1j4J___ 1ã5N7g8 6_______ | 48r9m__ 4m9M______ 2_____ |

öJ jk Kö ö faux
õn Ng Gõ õ faux
X(4)
1 | 8___ 4_____ 2G7g__ | 5______ 1w26t7ü_ 1v23a9x | 1l6á7F9 1ë3A69____ 679___ |
2 | 3___ 2g7G__ 1_____ | 26T7g9y 4_______ 28c9õ__ | 5______ 6t9T______ 8C9c__ |
3 | 6___ 9_____ 5_____ | 1k3K___ 1ò7q8ì__ 1ä3ú8ù_ | 2______ 1u3a4d____ 4D7Q8c |

4 | 7___ 1_____ 3_____ | 8______ 256í____ 24r59__ | 469____ 2s4569____ 4569__ |
5 | 4o9O 2ï5h8g 2ç6p8G | 1269___ 3_______ 124R59_ | 1467f9_ 1l2S456é9z 4567F9 |
6 | 4O9o 2h5H__ 2p6P__ | 1269___ 125h6ó__ 7______ | 14o69__ 8_________ 3_____ |

7 | 2n5N 6_____ 9_____ | 2â3k4j_ 2î5à8ê__ 23K5è8_ | 4J8j___ 7_________ 1_____ |
8 | 1n2N 7g8G__ 4_____ | 2g7G___ 9_______ 1N28g__ | 3______ 5i6I______ 5I6i__ |
9 | 1N5n 3_____ 7G8g__ | 1j4J___ 1ã5N7g8ñ 6______ | 48J9m__ 4m9M______ 2_____ |

üt TM md DQ qü ü faux (-7e1)
X(5)
1 | 8___ 4_____ 2G7g__ | 5______ 1w26t___ 1v23a9x | 1l6á7F9 1ë3A69____ 679___ |
2 | 3___ 2g7G__ 1_____ | 26T7g9y 4_______ 2q8c9õ_ | 5______ 6t9T______ 8C9c__ |
3 | 6___ 9_____ 5_____ | 1k3K___ 1ò7G8ì__ 1ä3ú8ù_ | 2______ 1u3a4d____ 4D7g8c |

4 | 7___ 1_____ 3_____ | 8______ 256í____ 24r59__ | 469____ 2s4569____ 4569__ |
5 | 4o9O 2ï5h8g 2ç6p8G | 1269___ 3_______ 124R59_ | 1467f9_ 1l2S456é9z 4567F9 |
6 | 4O9o 2h5H__ 2p6P__ | 1269___ 125h6ó__ 7______ | 14o69__ 8_________ 3_____ |

7 | 2n5N 6_____ 9_____ | 2â3k4j_ 2î5à8ê__ 23K5è8_ | 4J8j___ 7_________ 1_____ |
8 | 1n2N 7g8G__ 4_____ | 2g7G___ 9_______ 1N28g__ | 3______ 5i6I______ 5I6i__ |
9 | 1N5n 3_____ 7G8g__ | 1j4J___ 1ã5N7g8ñ 6______ | 48J9m__ 4m9M______ 2_____ |

gÌ ìG gâ fusion g=ì=====

X(6)
1 | 8___ 4_____ 2G7g__ | 5______ 1w26t___ 1v23a9x | 1l6á7F9 1ë3A69____ 679___ |
2 | 3___ 2g7G__ 1_____ | 26T7g9y 4_______ 2q8c9õ_ | 5______ 6t9T______ 8C9c__ |
3 | 6___ 9_____ 5_____ | 1k3K___ 7G8g____ 1ä3ú8ù_ | 2______ 1u3a4d____ 4D7g8c |

4 | 7___ 1_____ 3_____ | 8______ 256T____ 24r59__ | 469____ 2s4569____ 4569__ |
5 | 4o9O 2ï5h8g 2ç6p8G | 126ó9__ 3_______ 124R59_ | 1467f9_ 1l2S456é9z 4567F9 |
6 | 4O9o 2h5H__ 2p6P__ | 126í9__ 125h____ 7______ | 14o69__ 8_________ 3_____ |

7 | 2n5N 6_____ 9_____ | 2â3k4j_ 2î5à8ê__ 23K5è8_ | 4J8j___ 7_________ 1_____ |
8 | 1n2N 7g8G__ 4_____ | 2g7G___ 9_______ 1N28g__ | 3______ 5i6I______ 5I6i__ |
9 | 1N5n 3_____ 7G8g__ | 1j4J___ 1ã5N7g8ñ 6______ | 48J9m__ 4m9M______ 2_____ |

Fusion ê=J 8g 8ê 8ñ
î faux 8g 8ê 8ñ
Fusion í=p 6T 6ó 6í
X(7)
1 | 8___ 4_____ 2G7g__ | 5______ 1w26t___ 1v23a9x | 1l6á7F9 1ë3A69____ 679___ |
2 | 3___ 2g7G__ 1_____ | 26T7g9y 4_______ 2q8c9õ_ | 5______ 6t9T______ 8C9c__ |
3 | 6___ 9_____ 5_____ | 1k3K___ 7G8g____ 1ä3ú8ù_ | 2______ 1u3a4d____ 4D7g8c |

4 | 7___ 1_____ 3_____ | 8______ 2é5í6T__ 24r5ê9_ | 469____ 2s4569____ 4569__ |
5 | 4o9O 2ï5h8g 2ç6p8G | 126ó9__ 3_______ 124R5î9 | 1467f9_ 1l2S45à69z 4567F9 |
6 | 4O9o 2h5H__ 2p6P__ | 126p9__ 125h____ 7______ | 14o9___ 8_________ 3_____ |

7 | 2n5N 6_____ 9_____ | 2â3k4j_ 5j8J____ 23K5è__ | 4J8j___ 7_________ 1_____ |
8 | 1n2N 7g8G__ 4_____ | 2g7G___ 9_______ 1N28g__ | 3______ 5i6I______ 5I6i__ |
9 | 1N5n 3_____ 7G8g__ | 1j4J___ 1ã5N7g8ñ 6______ | 48J9m__ 4m9M______ 2_____ |

z faux 2é 5í 6T
ç faux 2é 5í 6T
X(8bis)
1 | 8___ 4_____ 2G7g | 5_______ 126t____ 123a9x__ | 1l6á7F9 1ë3A69___ 679___ |
2 | 3___ 2g7G__ 1___ | 2p6T7g9y 4_______ 2q8c9õ__ | 5______ 6t9T_____ 8C9c__ |
3 | 6___ 9_____ 5___ | 1k3K____ 7G8g____ 1ä3ú8ù__ | 2______ 1u3a4d___ 4D7g8c |

4 | 7___ 1_____ 3___ | 8_______ 2é5í6T__ 24r5ê9__ | 469____ 2s45z69__ 4569__ |
5 | 4o9O 2ï5h8g 6g8G | 126ó9___ 3_______ 1e24R5î9 | 1w467f9 1l2S45à6ç 4567F9 |
6 | 4O9o 2h5H__ 2g6G | 126g9___ 125h____ 7_______ | 1v4o9__ 8________ 3_____ |

7 | 2n5N 6_____ 9___ | 2â3k4j__ 5j8J____ 23K5è___ | 4J8j___ 7________ 1_____ |
8 | 1n2N 7g8G__ 4___ | 2g7G____ 9_______ 1N28g___ | 3______ 5i6I_____ 5I6i__ |
9 | 1N5n 3_____ 7G8g | 1j4J____ 1ã5N7g8ñ 6_______ | 48J9m__ 4m9M_____ 2_____ |

z faux 2ï 5h 8g
X(8ter)
1 | 8___ 4_____ 2G7g | 5_______ 126t____ 123a9x__ | 1l6á7F9 1ë3A69___ 679___ |
2 | 3___ 2g7G__ 1___ | 2p6T7g9y 4_______ 2q8c9õ__ | 5______ 6t9T_____ 8C9c__ |
3 | 6___ 9_____ 5___ | 1k3K____ 7G8g____ 1ä3ú8ù__ | 2______ 1u3a4d___ 4D7g8c |

4 | 7___ 1_____ 3___ | 8_______ 2é5í6T__ 24r5ê9__ | 469____ 2s469____ 45z69_ |
5 | 4o9O 2ï5h8g 6g8G | 1à26ó9__ 3_______ 1e24R5î9 | 1w467f9 1l2S45I6ç 4567F9 |
6 | 4O9o 2h5H__ 2g6G | 126g9___ 125h____ 7_______ | 1v4o9__ 8________ 3_____ |

7 | 2n5N 6_____ 9___ | 2â3k4j__ 5j8J____ 23K5è___ | 4J8j___ 7________ 1_____ |
8 | 1n2N 7g8G__ 4___ | 2g7G____ 9_______ 1N28g___ | 3______ 5i6I_____ 5I6i__ |
9 | 1N5n 3_____ 7G8g | 1j4J____ 1ã5N7g8ñ 6_______ | 48J9m__ 4m9M_____ 2_____ |

à faux (-1d5) 6T 6ó 6g
X(8ter)(2)
1 | 8___ 4_____ 2G7g | 5_______ 126t____ 123a9x__ | 1l6á7F9_ 1ë3A69__ 679___ |
2 | 3___ 2g7G__ 1___ | 2p6T7g9y 4_______ 2q8c9õ__ | 5_______ 6t9T____ 8C9c__ |
3 | 6___ 9_____ 5___ | 1k3K____ 7G8g____ 1ä3ú8ù__ | 2_______ 1u3a4d__ 4D7g8c |

4 | 7___ 1_____ 3___ | 8_______ 2é5í6T__ 24r5ê9e_ | 469_____ 2s469___ 45z69_ |
5 | 4o9O 2ï5h8g 6g8G | 26ó9____ 3_______ 1v24R5î9 | 1w467f9ç 1l2S45I6 4567F9 |
6 | 4O9o 2h5H__ 2g6G | 126g9___ 125h____ 7_______ | 1v4o9___ 8_______ 3_____ |

7 | 2n5N 6_____ 9___ | 2â3k4j__ 5j8J____ 23K5è___ | 4J8j____ 7_______ 1_____ |
8 | 1n2N 7g8G__ 4___ | 2g7G____ 9_______ 1N28g___ | 3_______ 5i6I____ 5I6i__ |
9 | 1N5n 3_____ 7G8g | 1j4J____ 1ã5N7g8ñ 6_______ | 48J9m___ 4m9M____ 2_____ |

çO oR re Eç ç faux
X(8ter)(3)
1 | 8___ 4_____ 2G7g | 5_______ 126t____ 123a9x__ | 1l6á7F9 1ë3A69__ 679___ |
2 | 3___ 2g7G__ 1___ | 2p6T7g9y 4_______ 2q8c9õ__ | 5______ 6t9T____ 8C9c__ |
3 | 6___ 9_____ 5___ | 1k3K____ 7G8g____ 1ä3ú8ù__ | 2______ 1u3a4d__ 4D7g8c |

4 | 7___ 1_____ 3___ | 8_______ 2é5í6T__ 24r5ê9e_ | 469____ 2s469___ 45z69_ |
5 | 4o9O 2ï5h8g 6g8G | 26ó9____ 3_______ 1v24R5î9 | 1w467f_ 1l2S45I6 4567F9 |
6 | 4O9o 2h5H__ 2g6G | 126g9___ 125h____ 7_______ | 1v4o9ç_ 8_______ 3_____ |

7 | 2n5N 6_____ 9___ | 2â3k4j__ 5j8J____ 23K5è___ | 4J8j___ 7_______ 1_____ |
8 | 1n2N 7g8G__ 4___ | 2g7G____ 9_______ 1N28g___ | 3______ 5i6I____ 5I6i__ |
9 | 1N5n 3_____ 7G8g | 1j4J____ 1ã5N7g8ñ 6_______ | 48J9m__ 4m9M____ 2_____ |

e e E Fusion ç=e 1v 4o 9ç
R R r Fusion ç=R 1v 4o 9ç
X(8ter)(4)
1 | 8___ 4_____ 2G7g | 5_______ 126t____ 123a9x___ | 1l6á7F9 1ë3A69__ 679___ |
2 | 3___ 2g7G__ 1___ | 2p6T7g9y 4_______ 2q8c9õ___ | 5______ 6t9T____ 8C9c__ |
3 | 6___ 9_____ 5___ | 1k3K____ 7G8g____ 1ä3ú8ù___ | 2______ 1u3a4d__ 4D7g8c |

4 | 7___ 1_____ 3___ | 8_______ 2S5í6T__ 4r9R_____ | 469____ 2s469___ 45z69_ |
5 | 4o9O 2ï5h8g 6g8G | 2é6ó9à__ 3_______ 1v24R5î9e | 1w467f_ 1l2S45I6 4567F_ |
6 | 4O9o 2h5H__ 2g6G | 126g9ç__ 125h____ 7________ | 1v4o9R_ 8_______ 3_____ |

7 | 2n5N 6_____ 9___ | 2â3k4j__ 5j8J____ 2è3K5Î___ | 4J8j___ 7_______ 1_____ |
8 | 1n2N 7g8G__ 4___ | 2g7G____ 9_______ 1N28g____ | 3______ 5i6I____ 5I6i__ |
9 | 1N5n 3_____ 7G8g | 1j4J____ 1ã5N7g8ñ 6________ | 48J9m__ 4m9M____ 2_____ |

hÈ èÎ îh h faux
íî Îè Èí í faux
eî Îj Jo Oe e faux
Iî Îj Jm MT tI I faux
X(8ter)(5)
1 | 8___ 4_____ 2G7g | 5_______ 126t____ 123a9x___ | 1l6á7F9 1ë3A69__ 679___ |
2 | 3___ 2g7G__ 1___ | 2p6T7g9y 4_______ 2q8c9õ___ | 5______ 6t9T____ 8C9c__ |
3 | 6___ 9_____ 5___ | 1k3K____ 7G8g____ 1ä3ú8ù___ | 2______ 1u3a4d__ 4D7g8c |

4 | 7___ 1_____ 3___ | 8_______ 2S5í6T__ 4r9R_____ | 469____ 2s469___ 45z69_ |
5 | 4o9O 2ï5h8g 6g8G | 2é6ó9à__ 3_______ 1v24R5î9e | 1w467f_ 1l2S45I6 4567F_ |
6 | 4O9o 2h5H__ 2g6G | 126g9ç__ 125h____ 7________ | 1v4o9R_ 8_______ 3_____ |

7 | 2n5N 6_____ 9___ | 2â3k4j__ 5j8J____ 2è3K5Î___ | 4J8j___ 7_______ 1_____ |
8 | 1n2N 7g8G__ 4___ | 2g7G____ 9_______ 1N28g____ | 3______ 5i6I____ 5I6i__ |
9 | 1N5n 3_____ 7G8g | 1j4J____ 1ã5N7g8ñ 6________ | 48J9m__ 4m9M____ 2_____ |

Fusion w=F 1v 1w 1l
g faux 1v 4o 9R
Fusion o=j 1v 4o 9R
Fusion o=K 1v 4o 9R
N faux 1v 4o 9R
Fusion o=z 1v 4o 9R
è faux 1v 4o 9R
â faux 1v 4o 9R
FIN

Bonjour André et à tous,

j'y suis arrivé avec juste une fusion ternaire naturelle au départ (que tu ne pouvais voir, ayant omis de marquer 2b en b8), et les mêmes OU au début.

_| a________ b________ c_______| d_______ e_______ f_______| g_______ h_______ i_________
1| 8________ 4________ 2a7A____| 5_______ 1267____ 1239___| 167x9___ 13O69___ 679______
2| 2b3B_____ 23b7a____ 1_______| 2679____ 4_______ 28û9___| 5_______ 6c9C_____ 678Û9___
3| 6________ 9________ 5_______| 13p7____ 178_____ 138____| 2_______ 134r_____ 4R78û___

4| 7_________ 1_______ 3_______| 8_______ 256______ 2459___| 469_____ 24569____ 4569____
5| 49________ 258A____ 268a____| 12469___ 3________ 12459__| 1467X9__ 124569___ 45679_
6| 49________ 25______ 26______| 12469___ 125_6____ 7______| 1469____ 8________ 3______

7| 235_______ 6_______ 9_______| 234_____ 258______ 23458__| 48_______ 7________ 1_____
8| 12________ 2b7z8ê__ 4_______| 127Z____ 9________ 128Ê___| 3________ 5h6H_____ 5H6h__
9| 135_______ 3B78____ 7a8A____| 1347____ 1578_____ 6______| 489i______ 4i9I______ 2_____

1) OU : -6i2 ni h (6i8) ni Û (case) [Hc (6h2h8) CI (9h2h9) ir (4h9h3) Rû (i3)]
2) OU : -7i2 ni a (7h2) ni Û (case) [ Aê (8c9b8) Êû (8f8f2)] => i2=8Û9û, X-wing des 7 cd28 => -7bd9d3, b9=3B8b
3) Ternaire en b8 ( bêz) + ba (2c1a2) + êA (8b8c9) + za (7b8c9) => fusion ê=a => saturation 8aA colonne b, => -8b9 (b faux), b9=3, a2=3,

_| a________ b________ c_______| d________ e_______ f_______| g_______ h_______ i_________
1| 8________ 4________ 2a7A____| 5________ 126b7___ 123p9y_| 1l6t7w9__ 13P69___ 679______
2| 3________ 2A7a_____ 1_______| 2â6B7A9z_ 4_______ 28C9___| 5_______ 6b9B____ 8c9C_____
3| 6________ 9________ 5_______| 1d3D_____ 17v8x___ 138____| 2_______ 1m3p4q__ 4Q7V8C__

4| 7_________ 1_______ 3_______| 8_______ 256u_____ 24r59___| 469_____ 2o4569__ 4569____
5| 4e9E______ 25f8A___ 26g8a___| 12469___ 3________ 124R59__| 1467W9_ 1l2O4569_ 4567w9_
6| 4E9e______ 2f5F____ 2g6G____| 12469___ 125f6_____ 7_______| 1n469____ 8________ 3______

7| 2h5H______ 6_______ 9_______| 23d4____ 2ê58_____ 23D45s8_| 4i8I_____ 7________ 1_____
8| 1h2H______ 7A8a____ 4_______| 127a____ 9________ 128A____| 3_______ 5j6J______ 5J6j__
9| 1H5h______ 3_______ 7a8A____| 1I4i_____ 15H7A8___ 6_______| 48i9k____ 4ikK______ 2_____

4) OU : -1d8 ni a (case) ni h (1a8) [AH (e9)] => d8=2A7a
5) OU : -4f7 ni D (case) ni i (4d9) [dI (1d3d9)] => -4f7d56, 4e en g6, 4I en d7 => dI
6) OU : -6e6 ni b (6c1) ni G (6g6) [ BA (d2) ag (2c1c6)] => 6B en e4, gratte-ciel des 6 e1e4-g1g456 => -6hi4, 6b en g4
7) OU : -6g6 ni b (6g4) ni G (6g6) idem
8) OU : -9g4 ni b (case) ni ni k (9g9) [ BK (9h2h9)]
9) OU : -9g5 ni E (9a5) ni k (9g9) [ eK (4g6g79)]
10) OU : -2e1 ni a (2c1) ni b (case) [AB (d2)]
11) OU : -6h1 ni b (6e1) ni P (case) [ BY (9h2gh1) yp (f1)]
12) OU : -9h1 ni K (9h9) ni P (case) [ki (4h9g7) Id (d7) Dp (3d3h3)] => h1=1p3P, le RI 13 salvateur h1(13)-h3-f3-f1 avec 3 jumeaux en équerre f1h1h3 => -1f3, f3=3ô8Ô
13) Interdit AÔ (8f8f3) ôD (3f3d3) dI (d7) iA (8g9c9) => A faux, c1=2, b2=7, b8=8, c5=8, c6=6, d8=7

_| a________ b________ c_______| d_______ e_______ f_______| g_______ h_______ i_________
1| 8________ 4________ 2_______| 5_______ 16b7V__ 13p9y___| 1679____ 13______ 679______
2| 3________ 7________ 1_______| 26B9____ 4______ 289_____| 5_______ 6b9B____ 8c9C_____
3| 6________ 9________ 5_______| 1d3D____ 17v8___ 38______| 2_______ 134q____ 4Q7V8C___

4| 7_________ 1_______ 3_______| 8_______ 256B____ 2459___| 4B6b____ 2459____ 459______
5| 49________ 25______ 8_______| 126b9___ 3_______ 12459__| 1467____ 124569__ 45679___
6| 49________ 25______ 6_______| 129_____ 125_____ 7______| 149_____ 8________ 3______

7| 2h5H______ 6_______ 9_______| 23d4I___ 2â58____ 23D58___| 4i8I_____ 7________ 1_____
8| 1h2H______ 8_______ 4_______| 7_______ 9_______ 1H2h___| 3_______ 56________ 56___
9| 1H5h_____ 3________ 7_______| 1I4i_____ 15H8I____ 6_____| 48i9k____ 4k9K______ 2_____

14) Interdit Vb (e1) BK (9h2h9) kq (4h9h3) QV (i3) => V faux, e3=7, e1=1B6b, 8 forcé colonne f région 2 => -8f7 => 8i en e7 => âi
15) Interdit âi (e7) IH (e9) hâ (2f8e7) => â faux, -2e7d56f45 => adg6=149 => e6=25 => 1b en e9 => bIH
16) Boucle bI (e9) iB (4g4g7) => fusion i=B => H faux, a7=2, etc. au bout.

Un festival de OU !

A+