The New Sudoku Players' Forum

by **ArkieTech** » Wed May 21, 2014 11:05 pm

Code: Select all: *-----------* |...|6..|..9| |.51|.9.|7.4| |..4|.2.|...| |---+---+---| |.2.|1.3|64.| |...|...|...| |.36|4.2|.8.| |---+---+---| |...|.1.|8..| |9.2|.4.|17.| |8..|..6|...| *-----------*

by **SteveG48** » Wed May 21, 2014 11:34 pm

Code: Select all: *-----------------------------------------------------------* | 237 78 378 | 6 57 4 | 235 1 9 | | 26 5 1 | 3 9 8 | 7 26 4 | |d367 9 4 |e7-5 2 1 | 35 356 8 | *-------------------+-------------------+-------------------| |c57 2 9 | 1 8 3 | 6 4 57 | |b1457 b478 b578 |a579 6 a79 | 235 235 1257 | |c157 3 6 | 4 57 2 | 9 8 157 | *-------------------+-------------------+-------------------| | 3457 47 357 | 279 1 79 | 8 259 6 | | 9 6 2 | 8 4 5 | 1 7 3 | | 8 1 57 | 279 3 6 | 4 259 25 | *-----------------------------------------------------------*

(5=79)r5c46 - (7)r5c123 = r46c1 - r3c1 = (7)r3c4 => -5 r3c4 ; stte

by **Leren** » Thu May 22, 2014 1:12 am

Code: Select all: *--------------------------------------------------------------* |*237 f78 f378 | 6 5-7 4 | 235 1 9 | | 26 5 1 | 3 9 8 | 7 26 4 | |*367 9 4 | 57 2 1 | 35 356 8 | |--------------------+--------------------+--------------------| |*57 2 9 | 1 8 3 | 6 4 *57 | | 1457 478 578 | 579 6 79 | 235 235 1257 | |*157 3 6 | 4 *57 2 | 9 8 *157 | |--------------------+--------------------+--------------------| | 3457 47 357 | 279 1 79 | 8 259 6 | | 9 6 2 | 8 4 5 | 1 7 3 | | 8 1 57 | 279 3 6 | 4 259 25 | *--------------------------------------------------------------*

Finned Franken Swordfish (7) r46b1 / c159 fins r1c23 => - 7 r1c5; stte

Leren

by **pjb** » Thu May 22, 2014 6:42 am

Code: Select all: 237 78 378 | 6 a57 4 | 235 1 9 26 5 1 | 3 9 8 | 7 26 4 36-7 9 4 |b57 2 1 | 35 356 8 ---------------------+----------------------+--------------------- *57 2 9 | 1 8 3 | 6 4 *57 1457 478 578 | 579 6 79 | 235 235 1257 *157 3 6 | 4 #57 2 | 9 8 *157 ---------------------+----------------------+--------------------- 3457 47 357 | 279 1 79 | 8 259 6 9 6 2 | 8 4 5 | 1 7 3 8 1 57 | 279 3 6 | 4 259 25

In a similar vein: Kraken x-wing at r46c19, fin at r6c5 linked via (7)r6c5 - (7=5)r1c5 - (7=5)r3c4 => -7 r3c1; stte

Phil

by **JC Van Hay** » Thu May 22, 2014 7:33 am

Code: Select all: +----------------------+--------------------+----------------+ | 237 78 378 | 6 5-7 4 | 235 1 9 | | 26 5 1 | 3 9 8 | 7 26 4 | | 36(7) 9 4 | 5(7) 2 1 | 35 356 8 | +----------------------+--------------------+----------------+ | 5(7) 2 9 | 1 8 3 | 6 4 57 | | 145(7) 48(7) 58(7) | 59(-7) 6 9(7) | 235 235 1257 | | 15(7) 3 6 | 4 5(7) 2 | 9 8 157 | +----------------------+--------------------+----------------+ | 3457 47 357 | 279 1 79 | 8 259 6 | | 9 6 2 | 8 4 5 | 1 7 3 | | 8 1 57 | 279 3 6 | 4 259 25 | +----------------------+--------------------+----------------+

SF(7R3B45) : ER(r3c4=r3c1-r456c1=r5c23)-r5c46=r6c5 :=> -7r5c4,r1c5; ste

by **ArkieTech** » Thu May 22, 2014 11:49 am

Code: Select all: *-----------------------------------------------------------* |*237 f78 f378 | 6 *57 4 | 235 1 9 | | 26 5 1 | 3 9 8 | 7 26 4 | | 36-7 9 4 | 57 2 1 | 35 356 8 | |-------------------+-------------------+-------------------| |*57 2 9 | 1 8 3 | 6 4 *57 | | 1457 478 578 | 579 6 79 | 235 235 1257 | |*157 3 6 | 4 *57 2 | 9 8 *157 | |-------------------+-------------------+-------------------| | 3457 47 357 | 279 1 79 | 8 259 6 | | 9 6 2 | 8 4 5 | 1 7 3 | | 8 1 57 | 279 3 6 | 4 259 25 | *-----------------------------------------------------------* Double Finned Swordfish 7r146c159=7r1c23 => r3c1<>7

by **Marty R.** » Thu May 22, 2014 3:28 pm

Code: Select all: +---------------+-----------+--------------+ | 237 78 378 | 6 57 4 | 235 1 9 | | 26 5 1 | 3 9 8 | 7 26 4 | | 367 9 4 | 57 2 1 | 35 356 8 | +---------------+-----------+--------------+ | 57 2 9 | 1 8 3 | 6 4 57 | | 1457 1478 578 | 579 6 79 | 235 235 1257 | | 157 3 6 | 4 57 2 | 9 8 157 | +---------------+-----------+--------------+ | 3457 47 357 | 279 1 79 | 8 259 6 | | 9 6 2 | 8 4 5 | 1 7 3 | | 8 17 57 | 279 3 6 | 4 259 25 | +---------------+-----------+--------------+

Play this puzzle online at the Daily Sudoku site

Coloring on 7

7r5c23=r456c1-r3c1=r3c4-r1c5=r6c5=>r46c5<>7

by **Ngisa** » Thu May 22, 2014 3:57 pm

Code: Select all: +--------------+-----------+--------------+ | e237 f78 f378 | 6 5-7 4 | 235 1 9 | | 26 5 1 | 3 9 8 | 7 26 4 | | e367 9 4 | 57 2 1 | 35 356 8 | +--------------+-----------+--------------+ | d57 2 9 | 1 8 3 | 6 4 57 | | c1457 c478 c578 | b579 6 b79 | 235 235 1257 | | d157 3 6 | 4 a57 2 | 9 8 157 | +--------------+-----------+--------------+ | 3457 47 357 | 279 1 79 | 8 259 6 | | 9 6 2 | 8 4 5 | 1 7 3 | | 8 1 57 | 279 3 6 | 4 259 25 | +--------------+-----------+--------------+

It is almost similar to several others
(7=5)r5c6-(5=79)r5c46-r5c123=(7)r46c1-r13c1=(7)r1c23 => -7r1c5; stte.

May 22, 2014