NPtest 情報館 ver.3.04

F = datas/Mook23-07-103.txt
2023-07-18 02:53:43 更新
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Mook 2023-07 Q103


Mook 23-07 index
究極難解

-2- 8-- ---
--4 --- ---
--- 3-- 1-5

--8 --9 -2-
--- 7-- ---
--- --- 4--

6-3 -8- -4-
-1- 5-- 2--
9-- --- -8-

Rating: 3.4 (easiest: 1.0, hardest: 10.0)

The Sudoku can be solved using the following solving techniques:
15 x Full House
39 x Hidden Single (block)
3 x Hidden Single (column)
2 x Hidden Single (row)
2 x Naked Single
5 x Locked Candidates (Pointing, block)
2 x Locked Candidates (Claiming, column)
2 x Hidden Pair

Ib=2 // HS
Ci=2 // HS
Ia=4 // HS
Gb=8 // HS
Ah=8 // HS
Bc=8 // HS
Bi=4 // HS
Dd=4 // HS in column
Ae=4 // HS
Gi=5 // HS in row
Bg=5 // HS
Ch=7 // FH
Ac=7 // FH
Af=2 // HS
Dg=2 // HS in column
Eh=9 // HS
Db=9 // HS in column
Fh=4 // HS
Ec=4 // HS
Fc=2 // HS
Ee=2 // HS
Id,Ie,If≠1 // Locked in culum
Ii≠3,6 // Loced on row
Ad,Ed≠3; Ed≠6 // Hidden Pair
He,Hf≠3,6,9; Hf≠7 // Hidden Pair
Ce,Cf,Ga≠9 // Locked on columns
Ef,Ff≠1,5,6; Bf,If≠6 // Naked Triple
Ef=3 // NS
Fi=3 // HS
Ff=8 // NS
Ie=8 // HS
Be,Ge≠6 // Hidden Pair
Bb≠3 // Loced in cplumn
Bb=6 // NS
Hc=6 // HS in row
Ih=6 // HS
Gd=6 // HS
Ig,Ii≠7 // Loced in column
Gg=7 // HS
Ei=7 // HS
Ha=9 // HS
Ig=9 // HS
Ge=9 // HS
Cc=9 // FH in row
Bf=9 // HS
Ii=1 // HS
Fg=1 // FH in row
Df=1 // HS in column
He=1 // HS
Ad=1 // HS
Ca=1 // HS
Eb=1 // HS
Hh=3 // FH
Id=3 // HS
Ga=3 // FH in column
Be=3 // HS
Ab=3 // HS
Aa=5 // FH
Fb=5 // HS
Hf=5 // HS
Ed=5 // HS
Ce=5 // HS
Cf=6 // FH in column
Di=6 // FH
Fe=6 // FH
Ea=6 // FH
Bd=7 // FH
Fa=7 // FH
Ha=7 // FH
If=7 // FH

1:05:43 Solved

A(Eb)=1 , B(Cf)=6 計=7

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