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 #70A (Novice)
Rating based on required solving techniques: Moderate
000007009300002000009000060000000000700401000040005731000020000000000600062070043
100003000002000000900080016000091007000000200000000000000850000007304000030000028
000600000800005000007400010000000092008000000006130500000003000000000009500009480
000009000003002000007030094700600000000900107000000002050000000000000000619003750
009000080200009000001300050000040000003600000080000000302000900000000100800430005
000600000000700004039500006700000000100000000005004390200000000004000000080001240
000300020000000000002004069000050006100000000040701000000000000000009400520000080
300000070007000000050107090000000009000600800200090004010070000006500000005000600
000001000300006200800000600000090000000000403003005000000409002004000800001000007
Regular Clueless Explosion #70B (Apprentice)
Rating based on required solving techniques: Hard
000007009300002000009000060030000000700401000000005701090020100000000600062000003
100003000000000009000000016400091300009000200000000000090850000007004005000000020
004600050800000000000420010030000092000900000006000000409703000000000000500009400
800009001000002000007030004000600000000900100000000042450070900000100000610000750
009000080200009000001060050000840000003000004080000000002500900000000100000430005
000600000000700004039500700700000000100000000005004390200000900004000000080001040
000300020600000000002010009200050006000000700040001000000800000000009400520040080
300000000007000000050107008040000000009004000200090000010000900700500000000000600
000070000300006200800000600007090000000000403040005000000409000000100800001000007