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PostPosted: Wed Apr 14, 2010 4:03 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 two difficulties to choose from.
Both puzzles have the same solution.
The difficulty levels explained     The ratings explained

A) Novice.
B) Apprentice.



Regular Clueless Explosion #77A (Novice)

Rating based on required solving techniques:  Moderate

Image

500000070000005004007900020002000000000600008000200006040089000000400005708000000
000009000009400007206007500000000080600000000040000601020094000500000108000000900
400007000008000600000010090060000000000000300001032000005400000000001000206000014
000390000900000000020050040000000304300500000605070000002001009000600400000900008
000009002500000009070010000004000005700000000000600810000264000000000000090000471
100003000000200600005000280000000000000100007000079004810000405007000000030001020
000005070009000000008000300001002000005100000200070830007050002100600000000000600
000000900000000000900270083000300000000000405210050000000008000003500004400010008
900000000000002005074000200090500000000006000600200070005003000000000000000059804



Regular Clueless Explosion #77B (Apprentice)

Rating based on required solving techniques:  Hard

Image

501020000000100000000900000000300000000000208800000056040009060000000005708000000
000009010009400000000007500300600080000000000000070600020094000500000108000000900
400007100308000600000000000060000040000000300000032000005020000000001000006000014
000390080900000200020000000000006304300500000600000090002001000000000400000900018
000050002000000009070010000604100005700002000000000800000204000800000000090000071
100003000000200600005000280000000000009100000000009004810060400007000000030001000
000485000009000000000000000001000400005100000000070830907000002100000000000000600
000800000000000000940070083080300000000002405000050000005008000003000204400010000
900040006300000005070000200098000600000006000000200070805000000000000000700059004

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