SudokuSolver Forum

A forum for Sudoku enthusiasts to share puzzles, techniques and software
It is currently Thu Mar 28, 2024 2:12 pm

All times are UTC




Post new topic Reply to topic  [ 1 post ] 
Author Message
PostPosted: Fri May 16, 2008 4:52 pm 
Offline
Grand Master
Grand Master
User avatar

Joined: Mon Apr 21, 2008 10:32 am
Posts: 868
4 Cull Clueless Explosions

When I started generating puzzles I made a small stock. The feedback however indicated that my first puzzles were to difficult respectively took to long to solve.
So they have been laying around on the hard drive, but now it is time for a spring-cleaning of the HD. Instead of just throwing them away, I decided to post them as extras.
They are not especially difficult regarding the required solving techniques but can take some time to solve due to to the "high" number of Intersections.


Cull Clueless Explosion #5

416 Naked Singles
150 Hidden Singles
60 Intersections
2 Naked Pairs
1 Naked Triplets
1 Hidden Pairs

Rating based on required solving techniques:  Hard

Image

020000080900000600600400092000910000000000900000236000700000000008000400500000000
900000060001000000700200408000000000000000000172630500050003000003004000000001000
006000080000009400009010700010003000000004300003070000040050100200000000900100000
000000008000704000200006000000000000500000200801092600030000000000000400000160090
036000000001000006000302009000003000000000003400000080050006902800009000000500000
015000000000000000920371000002000076000000103000090040006200000000000500000900000
003000000000000001510002009002000003000304000000009600070000900009005200600000007
000050000000000000830607201006000050100000400070903000003000000000002800000006000
000001000008000000004209510000000005000000001950802000009600004300700000000000000



Cull Clueless Explosion #6

408 Naked Singles
159 Hidden Singles
61 Intersections
3 Naked Pairs
3 Naked Triplets

Rating based on required solving techniques:  Hard

Image

000080051300000900040910000000008016002006005000000000206100000009000000080000000
000800017000000500500400000003090000000000000010380000780000162100000000000000000
000000700005400000000900000000002000008000005026009000000024078400000100600000000
400012006000000000010000030000000002007800000000700080504009000300006001000070800
000004100000000004000900006001800003300200000007060020020000900800005000070000000
000000000300000000000000070052001800000600009000004020100700360005000000080010500
006000000007000005030040002000000040000905700000300080009200400003000900000008000
050000010700000008004000000800010500000000100400230000060004030005000002000002800
050000000000000000002700065000620000007800100200000000608001097100000000000000000



Cull Clueless Explosion #7

410 Naked Singles
154 Hidden Singles
61 Intersections
3 Naked Pairs
3 Naked Triplets
3 Hidden Pairs

Rating based on required solving techniques:  Hard

Image

000000700000000006700035200000040000007100000009600005000000007100400000000002000
600000000000800004057062000200000009300000000006007800000000005700004002100700000
006000040700004000000032006560700003000300005300020870600000001005000000090000000
009000006000000700040072000000000020000000003600008500094010070000000000000003000
000809000000000000060500007000000006000008009080010030000050010002600000890000300
080009000003200100207600000000702000000000200050300000000020030609000005800000004
003000060000000001000007003000000006000400000870210500700000000001000009000180000
302407000008900000400080002100000028000000000009350007070000010000000009800000000
000090706007000000000001000009000200003007000000010084030000800001406000500000000



Cull Clueless Explosion #8

378 Naked Singles
183 Hidden Singles
82 Intersections
1 Naked Pairs
6 Naked Triplets
4 Naked Quads

Rating based on required solving techniques:  Hard

Image

004000000003006800050020014000000036500009000020004000000003047308000000000000000
010000040000300000064000000700001009001000000000008000007000400400600005000005030
000080000006000009020910070000000060000008000094200700000000036000000200308004000
000005002502000000040100780000004000900000000000600800000800100000000908300001000
000050001800006300600800000000070002001000600080005009040000008700000000000000000
000000206000900000760300010005003800000000001408007590800006029200800000000700000
000400500000500000600001020008000097004100000201000080000053000000800000000000000
100000600000000000500008002000000020009000000700902500090406000006000100005080009
009000007000206000604001050000409000005000700003650001007000130000000000000000000

_________________
Quis custodiet ipsos custodes?
Normal: [D  Y-m-d,  G:i]     PM->email: [D, d M Y H:i:s]


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 1 post ] 

All times are UTC


Who is online

Users browsing this forum: No registered users and 4 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron
Powered by phpBB® Forum Software © phpBB Group