Sudoku problems

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Guest's problem list (Sudoku)

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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
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, 15:009x9

9x9

Hard

aspirin
Solve problemMay 24, 03:009x9

9x9

Easy

alkaline
May 20, 03:009x9

9x9

Medium

T.Karino
Solve problemMay 15, 15:009x9

9x9

Easy

Casty
May 11, 03:009x9

9x9

Medium

oku-yama
Solve problemMay 5, 21:009x9

9x9

Easy

45
May 3, 03:009x9

9x9

Medium

Komieda
Apr 27, 15:009x9

9x9

Hard

aspirin
Solve problemApr 24, 21:009x9

9x9

Easy

Casty
Apr 20, 03:009x9

9x9

Medium

-4
Apr 16, 13:009x9

9x9

Extra

oku-yama
Apr 11, 03:009x9

9x9

Easy

Guten
Solve problemApr 5, 15:009x9

9x9

Medium

cubic function
Solve problemApr 2, 21:009x9

9x9

Easy

alkaline
Mar 29, 03:009x9

9x9

Medium

T.Karino
Solve problemMar 24, 03:009x9

9x9

Medium

bay wolf Jr
Solve problemMar 19, 21:009x9

9x9

Easy

cherry
Mar 16, 15:009x9

9x9

Easy

aquablue
Mar 12, 03:009x9

9x9

Hard

cubic function
Solve problemMar 7, 03:009x9

9x9

Easy

-4
Mar 2, 15:009x9

9x9

Hard

Guten
Solve problemFeb 25, 21:009x9

9x9

Easy

alkaline
Solve problemFeb 22, 03:009x9

9x9

Medium

cubic function
Feb 17, 03:009x9

9x9

Medium

Guten
Feb 10, 21:009x9

9x9

Easy

aiko
Feb 4, 21:009x9

9x9

Hard

T.Karino
Solve problemFeb 2, 03:009x9

9x9

Easy

Casty
Solve problemJan 28, 21:00
Last 6d & 10h
9x9

9x9

Easy

alkaline
Jan 22, 15:00
Last 4h
9x9

9x9

Hard

T.Karino

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