Thread - Classic Tapa Contest — 2nd January

@ 2016-03-04 7:10 AM (#21195 - in reply to #20393) (#21195)Quote Reply Top

swaroop2011

Posts: 648

Country : India

swaroop2011 posted @ 2016-03-04 7:10 AM

I could solve this puzzle logically upto this point. I would like to know apart from intuition of using uniqueness at center, is there any other steps if others can figure out ?

@ 2016-03-04 7:32 AM (#21196 - in reply to #20393) (#21196)Quote Reply Top

Para

Posts: 315

Country : The Netherlands

Para posted @ 2016-03-04 7:32 AM

There is a hard deduction on the left side. You can't get past the 113 in R8C2. If you were to go past the left of it R7C3 would be an isolated cell because of the 14 and 24. The 22 blocks passing down the bottom. This means that section of the Tapa wall must connect down the bottom of the grid.

Edited by Para 2016-03-04 7:34 AM

@ 2016-03-04 11:27 AM (#21197 - in reply to #21196) (#21197)Quote Reply Top

swaroop2011

Posts: 648

Country : India

swaroop2011 posted @ 2016-03-04 11:27 AM

Para - 2016-03-04 7:32 AM

There is a hard deduction on the left side. You can't get past the 113 in R8C2. If you were to go past the left of it R7C3 would be an isolated cell because of the 14 and 24. The 22 blocks passing down the bottom. This means that section of the Tapa wall must connect down the bottom of the grid.

ah i see now. Nice. Thanks.

@ 2016-03-08 2:56 PM (#21218 - in reply to #21192) (#21218)Quote Reply Top

prasanna16391

Posts: 1600

Country : India

prasanna16391 posted @ 2016-03-08 2:56 PM

debmohanty - 2016-03-04 4:48 AM

Some statistics about CTC 2016

Who would have predicted in 2012 that I would be one of the most consistent ones in a future edition? :P I still remember the drastic ups and downs from that year. Its sad that that one mistake came because of a double click around a 1-1 corner clue, would have been nice to have perfect accuracy like deu :)


	@ 2016-03-04 7:10 AM (#21195 - in reply to #20393) (#21195)Quote Reply Top
swaroop2011 Posts: 648 Country : India	swaroop2011 posted @ 2016-03-04 7:10 AM I could solve this puzzle logically upto this point. I would like to know apart from intuition of using uniqueness at center, is there any other steps if others can figure out ?
	@ 2016-03-04 7:32 AM (#21196 - in reply to #20393) (#21196)Quote Reply Top
Para Posts: 315 Country : The Netherlands	Para posted @ 2016-03-04 7:32 AM There is a hard deduction on the left side. You can't get past the 113 in R8C2. If you were to go past the left of it R7C3 would be an isolated cell because of the 14 and 24. The 22 blocks passing down the bottom. This means that section of the Tapa wall must connect down the bottom of the grid. Edited by Para 2016-03-04 7:34 AM
	@ 2016-03-04 11:27 AM (#21197 - in reply to #21196) (#21197)Quote Reply Top
swaroop2011 Posts: 648 Country : India	swaroop2011 posted @ 2016-03-04 11:27 AM Para - 2016-03-04 7:32 AM There is a hard deduction on the left side. You can't get past the 113 in R8C2. If you were to go past the left of it R7C3 would be an isolated cell because of the 14 and 24. The 22 blocks passing down the bottom. This means that section of the Tapa wall must connect down the bottom of the grid. ah i see now. Nice. Thanks.
	@ 2016-03-08 2:56 PM (#21218 - in reply to #21192) (#21218)Quote Reply Top
prasanna16391 Posts: 1600 Country : India	prasanna16391 posted @ 2016-03-08 2:56 PM debmohanty - 2016-03-04 4:48 AM Some statistics about CTC 2016 Who would have predicted in 2012 that I would be one of the most consistent ones in a future edition? :P I still remember the drastic ups and downs from that year. Its sad that that one mistake came because of a double click around a 1-1 corner clue, would have been nice to have perfect accuracy like deu :)