SudokuSolver Forum

A forum for Sudoku enthusiasts to share puzzles, techniques and software
It is currently Fri Mar 29, 2024 8:22 am

All times are UTC




Post new topic Reply to topic  [ 1 post ] 
Author Message
 Post subject: Regular Samurai #71
PostPosted: Wed Sep 02, 2009 10:21 am 
Offline
Grand Master
Grand Master
User avatar

Joined: Mon Apr 21, 2008 10:32 am
Posts: 868
All sudoku puzzles in this forum post are the intellectual property of Børge Alexander Tetlie Anderssen.
Copyright © 2009 Børge Alexander Tetlie Anderssen. All rights reserved. Terms of Use.


There are three difficulties to choose from.
All three puzzles have the same solution.
The difficulty levels explained     The ratings explained

A) Novice.
B) Apprentice (mainstream edition).
C) Master (7 Intersection, 1 Intergrid XY-Wing on 4 with pivot {57} in g1 and g3, 1 Y-Wing on 4 with {47} pincers in g2). Select to view details.
The advanced techniques are needed in 2-3 different grids.



Regular Samurai #71A (Novice)

Rating based on required solving techniques:  Moderate

Image

000080001000400300860007002500002000104700000000950048901006000020000000040020000
090000000085070200000060450000830000021000000000002306000020001000109005000006020
000000000000860000000003000000005000090000004480000060000080000000010000000000000
080700000015000000000002000040090000000003080008000004006041030000007501000030000
000030000000060005000700400100300950002005000006490070030000500070540002200900030



Regular Samurai #71B (Apprentice)

Rating based on required solving techniques:  Hard

Image

000080001200400300860507002000002030004700000000050048901006000020000000040000000
090000000085400200000060050000030000001000004800002306000000000000109005000006020
000000000000860000000003000000000001000038004480000060000080000000510000000000000
000710000015000000000002000040090000060003080008000004006041030000007500000030000
000030000000060005000700480100000900000005008306400070000000500071040002200900030



Regular Samurai #71C (Master)

Rating based on required solving techniques:  Super Hard

Image

000080001200400300860507002500002030004700000000050048901006000020000000000020000
090000000005470200000060450000030000021000000800002306000020001000109000000000020
000000000000860000000003000000005000090030004480000060000080000000010000000000000
080710000005000000000002000040090000000003080008000004026041030000007500000030000
000030000000060005000700400100000900002005000006400070030000500070540002200900030

_________________
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 7 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