Hashiwokakero problems

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Guest's problem list (Hashiwokakero)

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Status
Unsolved -> Opened -> SolvedSolved -> Opened ->Unsolved
Published
Old -> NewNew -> Old
Size
Small -> LargeLarge -> Small
Level
Easy -> DifficultDifficult -> Easy
    Author    
123 -> ABC -> abcabc -> ABC -> 123
Feb 20, 15:0016x9

16x9

Easy

Casty
Feb 18, 03:0032x18

32x18

Hard

Guten
Feb 14, 03:0016x9

16x9

Medium

aiko
Feb 11, 03:0022x13

22x13

Hard

Ogawa Minori
Solve problemFeb 7, 21:009x9

9x9

Easy

SAKAMOTO, Nobuyuki
Feb 4, 03:0032x18

32x18

Hard

-4
Feb 1, 15:0016x9

16x9

Medium

Guten
Jan 28, 15:0032x18

32x18

Hard

T.Karino
Jan 26, 15:0016x9

16x9

Medium

T.Karino
Solve problemJan 23, 03:009x9

9x9

Easy

aquablue
Jan 20, 13:0041x27

41x27

Extra

Guten
Jan 18, 03:0016x9

16x9

Easy

Casty
Jan 13, 15:0022x13

22x13

Hard

-4
Jan 10, 15:009x9

9x9

Easy

the ax and sword
Jan 9, 03:0022x13

22x13

Medium

aiko
Jan 5, 15:0022x13

22x13

Hard

Ogawa Minori
Jan 2, 21:009x9

9x9

Easy

SAKAMOTO, Nobuyuki
Dec 31, 21:0032x18

32x18

Hard

-4
Dec 29, 15:0022x13

22x13

Medium

Ogawa Minori
Solve problemDec 26, 15:009x9

9x9

Easy

cubic function
Dec 24, 03:0022x13

22x13

Hard

T.Karino
Dec 21, 15:0016x9

16x9

Easy

Casty
Dec 17, 15:0041x27

41x27

Extra

cherry
Dec 15, 15:0016x9

16x9

Medium

T.Karino
Dec 13, 15:0032x18

32x18

Hard

aiko
Dec 10, 21:009x9

9x9

Easy

Guten
Dec 7, 15:0032x18

32x18

Hard

-4
Dec 5, 03:009x9

9x9

Easy

-4
Dec 2, 03:0016x9

16x9

Medium

aiko
Nov 28, 15:0022x13

22x13

Hard

Guten
Solve problemNov 26, 03:009x9

9x9

Easy

Guten
Nov 24, 03:0016x9

16x9

Easy

Ogawa Minori
Nov 21, 03:0016x9

16x9

Medium

T.Karino
Nov 18, 15:0032x18

32x18

Hard

Guten
Nov 14, 15:0022x13

22x13

Hard

Ogawa Minori
Nov 11, 15:0022x13

22x13

Hard

Guten
Nov 8, 15:0016x9

16x9

Medium

T.Karino
Nov 4, 15:0016x9

16x9

Easy

Casty
Nov 2, 15:0041x27

41x27

Extra

Ogawa Minori
Solve problemOct 30, 15:009x9

9x9

Easy

aiko
Oct 26, 15:0022x13

22x13

Hard

aiko
Oct 23, 03:0032x18

32x18

Hard

-4
Oct 20, 15:0016x9

16x9

Medium

bay wolf Jr
Oct 17, 03:009x9

9x9

Easy

-4
Oct 13, 15:0022x13

22x13

Hard

Casty
Oct 9, 03:0032x18

32x18

Hard

aiko
Oct 5, 15:009x9

9x9

Medium

T.Karino
Oct 4, 03:0016x9

16x9

Medium

Guten
Oct 1, 21:0016x9

16x9

Medium

Ogawa Minori
Sep 27, 15:0032x18

32x18

Hard

T.Karino
Sep 25, 21:009x9

9x9

Easy

-4
Sep 22, 15:0022x13

22x13

Hard

-4
Solve problemSep 20, 03:009x9

9x9

Easy

SAKAMOTO, Nobuyuki
Sep 17, 03:0016x9

16x9

Medium

the ax and sword
Sep 11, 15:0032x18

32x18

Hard

Ogawa Minori
Solve problemSep 8, 15:009x9

9x9

Easy

Guten
Sep 4, 15:009x9

9x9

Easy

-4
Sep 2, 15:0022x13

22x13

Hard

Casty
Aug 31, 03:00
Last 5d & 10h
22x13

22x13

Medium

Guten
Aug 27, 15:00
Last 1d & 22h
41x27

41x27

Extra

-4
Aug 26, 03:00
Last 10h
16x9

16x9

Medium

aiko

Nikoli puzzle books

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Hashiwokakero1marugoto

About the "Problem list" page

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  • For example, when you click the up arrow for "size," the list will be re-arranged from small to large sizes, and the lists of other puzzles will also be arranged from small to large.
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  • The "number of solvers" counts only people who have agreed to make their "solving history" public.
  • There are the most popular Hashiwokakero puzzles in the pick of the puzzles page.