Shakashaka problems

Problem list Rules How to play

Guest's problem list (Shakashaka)

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
Sep 25, 03:0018x10

18x10

Medium

cubic function
Sep 22, 15:0036x20

36x20

Hard

Guten
Sep 20, 15:0024x14

24x14

Hard

the ax and sword
Sep 18, 03:0024x14

24x14

Medium

Casty
Sep 15, 03:0010x10

10x10

Easy

aiko
Sep 12, 03:0010x10

10x10

Medium

nyoroppyi
Sep 8, 15:0036x20

36x20

Hard

-4
Sep 5, 15:0018x10

18x10

Medium

SAKAMOTO, Nobuyuki
Solve problemSep 2, 21:0010x10

10x10

Easy

aquablue
Aug 31, 03:0024x14

24x14

Medium

Casty
Aug 26, 15:0036x20

36x20

Hard

cubic function
Aug 24, 03:0024x14

24x14

Medium

aiko
Aug 20, 15:0018x10

18x10

Hard

nyoroppyi
Solve problemAug 18, 03:0010x10

10x10

Easy

Ogland
Aug 14, 15:0036x20

36x20

Hard

bay wolf Jr
Aug 12, 03:0018x10

18x10

Medium

K.S
Aug 8, 15:0024x14

24x14

Hard

T.Karino
Aug 7, 03:0010x10

10x10

Easy

alkaline
Aug 4, 13:0045x31

45x31

Extra

Subaru_Saito
Aug 1, 03:0018x10

18x10

Medium

aquablue
Jul 29, 21:0010x10

10x10

Easy

Momotereu
Jul 27, 15:0018x10

18x10

Hard

T.Karino
Jul 22, 15:0036x20

36x20

Hard

-4
Jul 20, 03:0024x14

24x14

Medium

the ax and sword
Jul 16, 15:0036x20

36x20

Hard

Guten
Jul 13, 03:0018x10

18x10

Medium

aiko
Jul 10, 21:0018x10

18x10

Medium

cubic function
Jul 7, 03:0024x14

24x14

Medium

Casty
Jul 3, 15:0024x14

24x14

Hard

Ogawa Minori
Solve problemJun 30, 21:0010x10

10x10

Easy

aquablue
Jun 27, 21:0018x10

18x10

Medium

-4
Solve problemJun 24, 21:0010x10

10x10

Easy

aiko
Jun 22, 03:0036x20

36x20

Hard

Guten
Jun 19, 03:0018x10

18x10

Medium

Ogawa Minori
Jun 15, 15:0018x10

18x10

Medium

SAKAMOTO, Nobuyuki
Jun 12, 15:0024x14

24x14

Hard

T.Karino
Jun 9, 15:0036x20

36x20

Hard

cubic function
Jun 7, 03:0024x14

24x14

Medium

Casty
Solve problemJun 4, 03:0010x10

10x10

Easy

aquablue
May 31, 03:0024x14

24x14

Medium

Casty
May 29, 03:0018x10

18x10

Medium

Ogawa Minori
May 24, 15:0024x14

24x14

Hard

SAKAMOTO, Nobuyuki
Solve problemMay 21, 03:0010x10

10x10

Easy

Guten
May 19, 03:0010x10

10x10

Easy

cubic function
May 17, 03:0018x10

18x10

Medium

aquablue
May 14, 03:0036x20

36x20

Hard

cubic function
May 9, 15:0010x10

10x10

Easy

alkaline
May 4, 15:0024x14

24x14

Medium

bay wolf Jr
Apr 30, 15:0036x20

36x20

Hard

-4
Solve problemApr 28, 03:0010x10

10x10

Easy

Ogawa Minori
Apr 23, 15:0036x20

36x20

Hard

cubic function
Apr 19, 15:0018x10

18x10

Medium

aquablue
Apr 16, 15:0018x10

18x10

Hard

T.Karino
Apr 14, 21:0010x10

10x10

Easy

Momotereu
Apr 12, 03:0018x10

18x10

Medium

-4
Apr 9, 03:0024x14

24x14

Hard

bay wolf Jr
Apr 4, 15:00
Last 6d & 10h
24x14

24x14

Medium

Casty
Mar 31, 15:00
Last 2d & 10h
36x20

36x20

Hard

Guten

Nikoli puzzle books

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

WEB Nikoli

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 Shakashaka puzzles in the pick of the puzzles page.