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by **ArkieTech** » Fri Jun 05, 2015 10:29 pm

Code: Select all: *-----------* |7.9|...|1.5| |3..|8..|..7| |.6.|9..|.2.| |---+---+---| |...|19.|...| |...|4.3|...| |91.|.68|.43| |---+---+---| |.3.|..9|.7.| |6..|..5|..4| |2.7|...|9.1| *-----------*

by **pjb** » Fri Jun 05, 2015 11:00 pm

Code: Select all: 7 8 9 | 236 234 246 | 1 36 5 3 2 14 | 8 5 16 | 46 9 7 145 6 145 | 9 37 17 | 34 2 8 ------------------------+----------------------+--------------------- 458 457 3 | 1 9 27 | 2568 568 26 58 b57 6 | 4 a27 3 | 258 1 9 9 1 2 | 5 6 8 | 7 4 3 ------------------------+----------------------+--------------------- 145 3 1458 |e26 148 9 | 58 7 26 6 9 18 | 7 138-2 5 | 238 38 4 2 c45 7 | 36 348 d46 | 9 3568 1

(2=7)r5c5 - (7=5)r5c2 - (5=4)r9c2 - (4=6)r9c6 - (6=2)r7c4 => -2 r8c5; stte

Phil

by **SteveG48** » Sat Jun 06, 2015 12:21 am

Code: Select all: *-----------------------------------------------------------* | 7 8 9 | 236 234 246 | 1 36 5 | | 3 2 14 | 8 5 16 | 46 9 7 | | 145 6 145 | 9 37 17 | 34 2 8 | *-------------------+-------------------+-------------------| | 458 457 3 | 1 9 27 | 2568 568 26 | | 58 7-5 6 | 4 27 3 |d258 1 9 | | 9 1 2 | 5 6 8 | 7 4 3 | *-------------------+-------------------+-------------------| | 145 3 1458 | 26 148 9 |c58 7 26 | | 6 9 18 | 7 1238 5 |c238 c38 4 | | 2 a45 7 | 36 348 46 | 9 b3568 1 | *-----------------------------------------------------------*

(5)r9c2 = r9c8 - (5=328)b9p145 - (28=5)r5c7 => -5 r5c2 ; stte

by **Leren** » Sat Jun 06, 2015 12:39 am

Code: Select all: *--------------------------------------------------------------* | 7 8 9 | 236 234 e246 | 1 36 5 | | 3 2 14 | 8 5 16 | 46 9 7 | | 145 6 145 | 9 37 17 | 34 2 8 | |--------------------+--------------------+--------------------| | 458 457 3 | 1 9 d27 | 2568 568 c26 | | 58 57 6 | 4 27 3 | 258 1 9 | | 9 1 2 | 5 6 8 | 7 4 3 | |--------------------+--------------------+--------------------| | 145 3 1458 |a26 148 9 | 58 7 b26 | | 6 9 18 | 7 1238 5 | 238 38 4 | | 2 45 7 | 36 348 f4-6 | 9 3568 1 | *--------------------------------------------------------------*

(6) r7c4 = (6-2) r7c9 = r4c9 - r4c6 = (2-4) r1c6 = (4) r9c6 => - 6 r9c6; stte

Leren

by **Ngisa** » Sat Jun 06, 2015 11:43 am

Code: Select all: +--------------+--------------+--------------+ | 7 8 9 | 23-6 234 24-6 | 1 a36 5 | | 3 2 14 | 8 5 j16 | 46 9 7 | | 145 6 145 | 9 37 i17 | 34 2 8 | +--------------+--------------+--------------+ | 458 457 3 | 1 9 h27 | 2568 568 26 | | 58 f57 6 | 4 g27 3 | 258 1 9 | | 9 1 2 | 5 6 8 | 7 4 3 | +--------------+--------------+--------------+ | d145 3 d1458 | 26 148 9 | c58 7 26 | | 6 9 18 | 7 1238 5 | 238 b38 4 | | 2 e45 7 | 36 348 46 | 9 3568 1 | +--------------+--------------+--------------+

(6=3)r1c8-(3=8)r8c8-(8=5)r7c7-r7c13=r9c2-(5=7)r5c2-r5c5=r4c6-(7=1)r3c6-(1=6)r2c6 => -6r1c46; stte

by **Marty R.** » Sun Jun 07, 2015 2:35 am

Code: Select all: +--------------+--------------+--------------+ | 7 8 9 | 236 234 246 | 1 36 5 | | 3 2 14 | 8 5 16 | 46 9 7 | | 145 6 145 | 9 37 17 | 34 2 8 | +--------------+--------------+--------------+ | 458 457 3 | 1 9 27 | 2568 568 26 | | 58 57 6 | 4 27 3 | 258 1 9 | | 9 1 2 | 5 6 8 | 7 4 3 | +--------------+--------------+--------------+ | 145 3 1458 | 26 148 9 | 58 7 26 | | 6 9 18 | 7 1238 5 | 238 38 4 | | 2 45 7 | 36 348 46 | 9 3568 1 | +--------------+--------------+--------------+

Play this puzzle online at the Daily Sudoku site

(5=4)r9c2-(4=6)r9c6)-r2c6=r2c7-(6=3)r1c8-(3=8)r8c8-(8=5)r7c7=>r7c13,r9c8<>5

June 6, 2015