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 Post subject: Regular Samurai #73
PostPosted: Mon Sep 14, 2009 2:26 pm 
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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 (30 Intersection, 5 Naked Pair, 1 Skyscraper on 5 in g2, 1 Empty Rectangle on 3 in g2, 1 Y-Wing on 3 with {34} pincers in g2, 1 XY-Wing on 4 with pivot {35} in g2). Select to view details.
All 4 advanced techniques are needed in the same grid.



Regular Samurai #73A (Novice)

Rating based on required solving techniques:  Moderate

Image

000070008090460010000001000020500000170080095000000000006050000004000000200010000
040005000090020001050000700010500000000009030607080040000092000000800009000700800
000502000000000000000060000070020100400003500030007006000000000000004000000000000
061000000200050000000800000000500036003200000700004020030000050000040180109002400
000020000000007300000600700000540000000000050890000074080000100100350097000810030



Regular Samurai #73B (Apprentice)

Rating based on required solving techniques:  Hard

Image

401070208090460000000000000000500070070086095000100000006850000004000000280010000
040015006090020001000000000019500000000009030600080040000002007000800209000700800
000502000000000000000060000070020100400003500030007006000006000000004000000000000
001020000200050000000800000000500736003200000706004000030000050070040100109002000
000020000000007300000600000070540000000008050090000074080000100100350090000010030



Regular Samurai #73C (Master)

Rating based on required solving techniques:  Super Hard

Image

000070208090400010000001000020500070170086095000000000006050000004000000000010000
040015006090020001000000700019500000000609030007080000000002000000800009000700800
000502000000000000000060000070020100400003500000000006000206000000004000000000000
061020000200050000000800000000500736003000000700004000030100050000040180109002000
000020500000007300000600000000540000000000050890000074083000100100050097000810000

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