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by **Leren** » Thu May 17, 2018 6:15 am

Code: Select all: *-----------* |..8|6..|7.5| |21.|..9|.4.| |.7.|.43|.9.| |---+---+---| |4.1|...|.5.| |.6.|...|4..| |..9|.5.|8..| |---+---+---| |...|28.|.6.| |1..|9..|..2| |...|..5|..4| *-----------*

by **Cenoman** » Thu May 17, 2018 8:28 am

Code: Select all: +--------------------+----------------------+---------------------+ | 9 4 8 | 6 12 12 | 7 3 5 | | 2 1 3 | 5 7 9 | 6 4 8 | | 56 7 56 | 8 4 3 | 2 9 1 | +--------------------+----------------------+---------------------+ | 4 c238 1 | 37 2369 2678 | 39 5 3679 | | b58 6 a25-7 | 137 1239 1278 | 4 12 379 | | 37 23 9 | 4 5 1267 | 8 12 367 | +--------------------+----------------------+---------------------+ | 37 359 e47 | 2 8 147 | 1359 6 39 | | 1 d358 e467 | 9 d36 467 | d35 78 2 | | 68 2389 267 | 137 136 5 | 139 78 4 | +--------------------+----------------------+---------------------+

(5)r5c3 = (5-8)r5c1 = r4c2 - (835=6)r8c257 - (6=47)r78c3 => -7 r5c3; ste

by **eleven** » Thu May 17, 2018 7:38 pm

Code: Select all: *-----------------------------------------------------------------* | 9 4 8 | 6 12 12 | 7 3 5 | | 2 1 3 | 5 7 9 | 6 4 8 | | 56 7 56 | 8 4 3 | 2 9 1 | |--------------------+----------------------+---------------------| | 4 238 1 | 37 2369 2678 | 39 5 3679 | | 58 6 25-7 | 137 1239 1278 | 4 12 379 | | 37 23 9 | 4 5 1267 | 8 12 367 | |--------------------+----------------------+---------------------| | 37 359 a47 | 2 8 147 | 1359 6 39 | | 1 b358 a467 | 9 b36 467 | b35 78 2 | | c68 2389 267 | 137 136 5 | 139 78 4 | *-----------------------------------------------------------------*

(7=6)r78c3 - (6=8)r8c257 - (8=6)r9c1 - (6=47)r78c3 => -7r5c3, stte
The 6r8c3 is true and false, that's ok for me (not for the 6).

by **SteveG48** » Thu May 17, 2018 9:28 pm

Code: Select all: *-----------------------------------------------------------* | 9 4 8 | 6 12 12 | 7 3 5 | | 2 1 3 | 5 7 9 | 6 4 8 | | 56 7 56 | 8 4 3 | 2 9 1 | *-------------------+-------------------+-------------------| | 4 a238 1 | 37 2369 2678 | 39 5 3679 | | 58 6 25-7 | 137 1239 1278 | 4 12 379 | |a37 a23 9 | 4 5 1267 | 8 12 367 | *-------------------+-------------------+-------------------| | 3-7 359 c47 | 2 8 147 | 1359 6 39 | | 1 b358 c467 | 9 b36 467 |b35 78 2 | | 68 2389 267 | 137 136 5 | 139 78 4 | *-----------------------------------------------------------*

(7=238)b4p278 - (8=356)r8c257 - (6=47)r78c3 => -7 r5c3,r7c1 ; stte

by **pjb** » Fri May 18, 2018 6:47 am

Code: Select all: 9 4 8 | 6 12 12 | 7 3 5 2 1 3 | 5 7 9 | 6 4 8 56 7 56 | 8 4 3 | 2 9 1 ------------------------+----------------------+--------------------- 4 a238 1 | 37 2369 2678 | 39 5 3679 58 6 257 | 137 1239 1278 | 4 12 379 7-3 a23 9 | 4 5 1267 | 8 12 367 ------------------------+----------------------+--------------------- c37 59-3 c47 | 2 8 147 | 1359 6 39 1 b358 c467 | 9 b36 467 |b35 78 2 68 289-3 267 | 137 136 5 | 139 78 4

(3=8)r46c2 - (8=6)r8c257 - (6=3)r7c13,r8c3 => -3 r6c1, r79c2; stte

Phil

by **Leren** » Fri May 18, 2018 7:51 am

Link to the original puzzle is here. Leren

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