The New Sudoku Players' Forum

by **ArkieTech** » Thu Aug 01, 2013 12:24 am

Code: Select all: *-----------* |.48|5..|7..| |...|.1.|.85| |1.5|...|9..| |---+---+---| |...|9..|.3.| |.2.|6.7|.9.| |.7.|..1|...| |---+---+---| |..6|...|8.4| |98.|.4.|...| |..2|..5|17.| *-----------*

by **Leren** » Thu Aug 01, 2013 6:34 am

Code: Select all: *--------------------------------------------------------------* | 23 4 8 | 5 239 369 | 7 1 236 | | 237 9 Aa37 | 234 1 Ce4-36 |B36 8 5 | | 1 6 5 | 237 2378 38 | 9 4 23 | |--------------------+--------------------+--------------------| | 568 15 c14 | 9 258 d48 | 2456 3 7 | | 358 2 b34 | 6 358 7 | 45 9 1 | | 356 7 9 | 234 235 1 | 2456 56 8 | |--------------------+--------------------+--------------------| | 57 15 6 | 137 379 39 | 8 2 4 | | 9 8 17 | 17 4 2 | 356 56 36 | | 4 3 2 | 8 6 5 | 1 7 9 | *--------------------------------------------------------------* -3 r2c3 = (3-4) r5c3 = r4c3 - r4c6 = r2c6; 3 r2c3 - (3=6) r2c7 - r2c6 ; => -36 r2c6; stte

Leren

by **JC Van Hay** » Thu Aug 01, 2013 6:35 am

Code: Select all: +---------------+------------------+---------------+ | 23 4 8 | 5 239 369 | 7 1 236 | | 237 9 (37) | 234 1 (346) | (36) 8 5 | | 1 6 5 | 237 2378 38 | 9 4 23 | +---------------+------------------+---------------+ | 568 15 (14) | 9 258 8-4 | 2456 3 7 | | 358 2 34 | 6 358 7 | 45 9 1 | | 356 7 9 | 234 235 1 | 2456 56 8 | +---------------+------------------+---------------+ | 57 15 6 | 137 379 39 | 8 2 4 | | 9 8 (17) | 17 4 2 | 356 56 36 | | 4 3 2 | 8 6 5 | 1 7 9 | +---------------+------------------+---------------+

4r2c6=NP(36)r2c67-(3=7)r2c3-(7=1)r8c3-(1=4)r4c3 :=> -4r4c6

by **pjb** » Thu Aug 01, 2013 1:16 pm

Code: Select all: 23 4 8 | 5 239 369 | 7 1 236 237 9 37 | 234 1 346 | 36 8 5 1 6 5 |e237 d2378 c38 | 9 4 23 ---------------------+----------------------+--------------------- 568 15 a14 | 9 258 b48 | 2456 3 7 358 2 34 | 6 358 7 | 45 9 1 356 7 9 | 234 235 1 | 2456 56 8 ---------------------+----------------------+--------------------- 57 15 6 | 137 379 39 | 8 2 4 9 8 7-1 |f17 4 2 | 356 56 36 4 3 2 | 8 6 5 | 1 7 9

(1=4) r4c3 - (4=8) r4c6 - r3c6 = (8-7) r3c5 = r3c4 - (7=1) r8c4 => -1 r8c3; stte
Phil

by **Marty R.** » Thu Aug 01, 2013 4:33 pm

Code: Select all: +-----------+--------------+-------------+ | 23 4 8 | 5 239 369 | 7 1 236 | | 237 9 37 | 234 1 346 | 36 8 5 | | 1 6 5 | 237 2378 38 | 9 4 23 | +-----------+--------------+-------------+ | 568 15 14 | 9 258 48 | 2456 3 7 | | 358 2 34 | 6 358 7 | 45 9 1 | | 356 7 9 | 234 235 1 | 2456 56 8 | +-----------+--------------+-------------+ | 57 15 6 | 137 379 39 | 8 2 4 | | 9 8 17 | 17 4 2 | 356 56 36 | | 4 3 2 | 8 6 5 | 1 7 9 | +-----------+--------------+-------------+

Play this puzzle online at the Daily Sudoku site

7r3c4=(7-8)r3c5=r3c6-(8=4)r4c6-(4=1)r4c3-(1=7)r8c3=>r8c4<>7

by **tlanglet** » Fri Aug 02, 2013 12:22 am

Code: Select all: *-----------------------------------------------------------* | 23 4 8 | 5 239 369 | 7 1 236 | | 237 9 37 | 234 1 346 | 36 8 5 | | 1 6 5 |a237 b2378 c38 | 9 4 23 | |-------------------+-------------------+-------------------| | 568 15 d14 | 9 258 d48 | 2456 3 7 | | 358 2 34 | 6 358 7 | 45 9 1 | | 356 7 9 | 234 235 1 | 2456 56 8 | |-------------------+-------------------+-------------------| | 57 15 6 |*137 379 39 | 8 2 4 | | 9 8 e17 |*f17 4 2 | 356 56 36 | | 4 3 2 | 8 6 5 | 1 7 9 | *-----------------------------------------------------------*

ANS(3=17)r78c4-7r3c4=(7-8)r3c5=r3c6-(8=41)r4c63-r8c3=1r8c4 => r7c4<>1

Ted

Vanhegan Fiendish August 1, 2013