Sudoku problems

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Guest's problem list (Sudoku)

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
Nov 16, 03:009x9

9x9

Easy

K.S
Nov 12, 03:009x9

9x9

Medium

Guten
Nov 6, 03:009x9

9x9

Medium

-4
Solve problemNov 1, 03:009x9

9x9

Easy

aquablue
Oct 27, 15:009x9

9x9

Hard

cubic function
Solve problemOct 24, 03:009x9

9x9

Easy

T.Karino
Oct 19, 03:009x9

9x9

Medium

K.S
Oct 13, 21:009x9

9x9

Easy

gori.sh
Solve problemOct 8, 21:009x9

9x9

Easy

aiko
Solve problemOct 6, 03:009x9

9x9

Medium

alkaline
Sep 30, 15:009x9

9x9

Hard

oku-yama
Sep 27, 03:009x9

9x9

Medium

cubic function
Sep 21, 15:009x9

9x9

Easy

Guten
Solve problemSep 17, 21:009x9

9x9

Easy

aspirin
Solve problemSep 11, 15:009x9

9x9

Medium

-4
Sep 6, 15:009x9

9x9

Hard

K.S
Solve problemSep 1, 21:009x9

9x9

Easy

Casty
Aug 28, 03:009x9

9x9

Medium

-4
Solve problemAug 26, 03:009x9

9x9

Easy

Yuichi Saito
Solve problemAug 19, 21:009x9

9x9

Easy

aquablue
Solve problemAug 16, 03:009x9

9x9

Medium

K.S
Aug 12, 03:009x9

9x9

Hard

aspirin
Aug 8, 03:009x9

9x9

Medium

cubic function
Aug 4, 03:009x9

9x9

Easy

alkaline
Solve problemJul 30, 03:009x9

9x9

Medium

cubic function
Jul 25, 15:009x9

9x9

Hard

Casty
Jul 22, 03:009x9

9x9

Medium

SAKAMOTO, Nobuyuki
Solve problemJul 16, 21:009x9

9x9

Easy

45
Jul 12, 03:009x9

9x9

Easy

Guten
Solve problemJul 7, 03:009x9

9x9

Easy

Yuichi Saito
Jul 2, 21:009x9

9x9

Medium

aiko
Jun 28, 03:009x9

9x9

Easy

aiko
Solve problemJun 23, 03:009x9

9x9

Easy

-4
Jun 18, 03:009x9

9x9

Hard

aspirin
Jun 12, 03:009x9

9x9

Medium

Guten
Solve problemJun 6, 03:009x9

9x9

Easy

cubic function
Solve problemJun 1, 03:009x9

9x9

Medium

T.Karino
May 28, 15:00
Last 5d & 4h
9x9

9x9

Hard

aspirin
Solve problemMay 24, 03:00
Last 16h
9x9

9x9

Easy

alkaline

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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 Sudoku puzzles in the pick of the puzzles page.