Hitori problems

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Guest's problem list (Hitori)

You can enjoy     cells problems, if you are a member.

Status
Unsolved -> Opened -> SolvedSolved -> Opened ->Unsolved
Published
Old -> NewNew -> Old
Size
Small -> LargeLarge -> Small
Level
Easy -> DifficultDifficult -> Easy
    Author    
123 -> ABC -> abcabc -> ABC -> 123
Jan 17, 21:008x8

8x8

Medium

bay wolf Jr
Jan 13, 03:0012x12

12x12

Medium

Casty
Jan 8, 15:0017x17

17x17

Hard

-4
Jan 4, 15:0012x12

12x12

Medium

aiko
Jan 2, 03:0012x12

12x12

Hard

-4
Dec 30, 15:0017x17

17x17

Hard

Guten
Dec 28, 03:008x8

8x8

Medium

aquablue
Dec 24, 21:008x8

8x8

Easy

aiko
Dec 18, 15:0017x17

17x17

Hard

-4
Solve problemDec 17, 03:008x8

8x8

Easy

alkaline
Dec 11, 15:0012x12

12x12

Hard

-4
Dec 8, 03:0012x12

12x12

Medium

T.Karino
Dec 4, 03:0017x17

17x17

Hard

aiko
Nov 29, 15:0012x12

12x12

Hard

Casty
Nov 26, 03:0012x12

12x12

Medium

-4
Nov 23, 15:0017x17

17x17

Hard

SAKAMOTO, Nobuyuki
Nov 20, 15:008x8

8x8

Easy

SAKAMOTO, Nobuyuki
Nov 16, 15:0012x12

12x12

Medium

aquablue
Nov 14, 03:008x8

8x8

Medium

Guten
Nov 8, 15:0017x17

17x17

Hard

-4
Nov 5, 15:0012x12

12x12

Hard

Casty
Solve problemNov 2, 03:008x8

8x8

Easy

aiko
Oct 29, 13:0017x17

17x17

Extra

nyoroppyi
Oct 23, 15:008x8

8x8

Easy

the ax and sword
Oct 20, 03:0012x12

12x12

Medium

aiko
Oct 16, 03:0012x12

12x12

Hard

Z_H
Solve problemOct 11, 15:008x8

8x8

Easy

T.Karino
Oct 9, 03:0017x17

17x17

Hard

-4
Oct 4, 15:008x8

8x8

Easy

Casty
Sep 29, 21:008x8

8x8

Medium

Guten
Sep 24, 15:0017x17

17x17

Extra

Guten
Sep 21, 21:0012x12

12x12

Medium

aiko
Sep 19, 03:0012x12

12x12

Hard

bay wolf Jr
Sep 14, 15:0012x12

12x12

Medium

T.Karino
Solve problemSep 11, 03:008x8

8x8

Easy

SAKAMOTO, Nobuyuki
Sep 6, 03:0012x12

12x12

Hard

Guten
Sep 2, 03:008x8

8x8

Medium

-4
Aug 27, 21:008x8

8x8

Easy

bay wolf Jr
Aug 24, 03:0012x12

12x12

Medium

Casty
Aug 20, 15:0017x17

17x17

Hard

T.Karino
Aug 17, 03:0012x12

12x12

Medium

-4
Aug 12, 03:008x8

8x8

Easy

Casty
Aug 7, 03:0017x17

17x17

Hard

T.Karino
Aug 3, 15:0012x12

12x12

Hard

bay wolf Jr
Jul 31, 03:0017x17

17x17

Hard

aiko
Jul 27, 03:00
Last 5d & 5h
8x8

8x8

Medium

Guten
Solve problemJul 23, 15:00
Last 1d & 17h
8x8

8x8

Easy

T.Karino

Nikoli puzzle books

You can buy Hitori books at the Purchase Nikoli Books page.

Hitori1

About the "Problem list" page

  • Click on the up/down arrows at the top to rearrange the order in the list
  • The order of problems that you create is saved. When you open the Problems list page for another puzzle, the list will be in the order you left it in.
  • 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.
  • If you want to arrange by "easy" and "large" problems, first click the down arrow for size and then click the up arrow for level.
  • The empty columns are not part of the ordering. If you choose an item which includes blank columns, the blank columns will be at the bottom of the list.
  • The "number of solvers" counts only people who have agreed to make their "solving history" public.
  • There are the most popular Hitori puzzles in the pick of the puzzles page.