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 Post subject: Regular Samurai #99
PostPosted: Sat Mar 20, 2010 7:07 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 © 2010 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 (20 Intersection, 3 Naked Pair, 3 Naked Triplet, 1 XY-Wing on 6 with pivot {79} in g5, 1 Empty Rectangle on 4 in g3, 1 Y-Wing on 5 with {56} pincers in g1). Select to view details.
The advanced techniques are needed in 3 different grids.



Regular Samurai #99A (Novice)

Rating based on required solving techniques:  Moderate

Image

000000160093070000000800050007090015000010000001005030004006000100089000200000000
400010007087000300009000002800070100000005008003009000000000089000002005000700400
000003000000057000000090000000000000007018302830000060000000000000200000000301000
000000000000050000014000000002104008000060000006090004709000800000502000001000070
000500060000000000000028050040600000060800007070009100800001000704000032002004700



Regular Samurai #99B (Apprentice)

Rating based on required solving techniques:  Hard

Image

050000160093070000000800050000090200006000000001005030004026000100089000000000000
400910060087000300009000002000070103000005008003009000000000089000002000000790400
000003000000057000000000000000030800007018002800000060000000000000200000000301000
607020000000050000010000000002104008000060000006090004709000800000502090001000070
000000060000000000000028050040600000060800097070000100800001000704005032000300700



Regular Samurai #99C (Master)

Rating based on required solving techniques:  Super Hard

Image

000000160093070000000800050007090015000010000001005030004006000100089000200000000
400010007087000300009000002090070100000005008003009000000000089000002005000700400
000003000000057000000090000000000000007018002830000060000000000000200000000301000
600000000000050000014000000002104008000060000006090004709000800000502000001000070
000500060000000000000028050040600000060800007070009100800001000004000032002004700

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