NPtest 情報館 ver.3.04

F = datas/chonanmon-aa001.txt
2020-11-23 07:57:25 更新
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超難問AA 001


インデックス
超難問AA

--- --- -57
--- -91 ---
-38 --- -26

--- -85 ---
75- --- -49
--- 92- ---

39- --- 26-
--- 53- ---
48- --- ---

Difficulty: 難しい
Rating: 3.0 (easiest: 1.0, hardest: 10.0)

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


Id=2 // HS
Ce=2 // HS
* Eh≠2 // 行予約
Ec=5 // HS
Ab=5 // HS in column
* Gc≠4 // Naked Pair
* Da,Db,Ea,Fa≠4 // 行予約(行外排除)
Ea=6 // NS
Ee=1 // NS
Ei=7 // NS
Eg=4 // FH in column
Fg=8 // NS
Dg=1 // NS
Ig=5 // NS
Cg=7 // FH in row
Bb=7 // HS
Af=8 // HS
Ge=8 // HS
Da=8 // HS in row
* Gh,Gi≠9 // 列予約
* Ci,Hi≠1; Hi≠3 // Naked Pair
Hi=9 // NS
Fh=9 // HS
* Gh,Hh,Ih≠1 // 行予約
* Gd,Gf,Gi≠1 // 列予約
Gi=3 // NS
Fa=3 // HS in row
De=3 // HS in row
Fe=6 // FH in row
Di=6 // HS
Cb=6 // HS
Db=2 // HS
Fi=2 // FH
Ci=5 // HS
Gf=5 // HS
Ch=1 // NS
Ii=1 // FH in row
If=3 // NS
Hb=3 // HS
Cd=3 // HS
Cf=4 // NS
Ba=4 // HS
Dd=4 // HS
Fc=4 // HS
Dc=7 // FH
Ff=7 // FH
Hf=1 // NS
Bd=1 // HS in row
Bf=6 // FH in row
Ah=6 // HS
Gd=6 // HS
Hd=7 // FH
Gh=7 // HS
Hh=8 // FH in column
Ib=8 // HS
Gb=4 // FH in row
Ih=4 // FH
Bh=2 // FH
Aa=2 // HS
Ca=9 // FH in column
Ad=9 // FH
Gc=9 // HS
Ac=1 // FH
Ga=1 // FH
  Solved

[EOF]

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