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 Special #72A (Novice)
Rating based on required solving techniques: Moderate
005040003000000205007085000900000030500000004210000000030006900700200600090000001
150003000900540602000000000010000008000000030009000700000002960308004100005300000
000600000008009400706001200032000000000000100000000009000000050200800004809074060
003504000100000703006800020009000000004000007000000030000063075040000009000750200
000000035030090100800600700000000900000000070008000400000000050120930004400500001
000301009000000036705000200082000000000000010000000090300000004900010063070602000
000000030394000002000900800030000007908000400100000020000620000800007003020090070
060009005000200470030007000600000040001000000008000020000000080093012000000005104
310000040500027300000000020005000600000000012060000000000300008408200000209000050
Regular Clueless Special #72B (Apprentice)
Rating based on required solving techniques: Hard
000040003000000205007080000000000030500000004210000000030006900700200600090000001
150003000900540602000000000010000008000000030009000700000002960308004100005300000
000600000008009400706001200032000000000000120000000009000000050200800004809074060
003004000100000703006800020009000000004000007000000030010063075040000009000750200
000000035030090100800600700000000000000000070008000400000000050120030004400500001
000351009000000036705000200082000000000000010000000690300000004900010063070602000
000000030394000002000900800030000007908000400100000020000620000800007003020090070
060009005000200470030007000000000040001000000008000020000000080093012000000005104
310000040500027300000000020005000600000000012060000000000300008408200000209000050