Publication schedule

Publication schedule

First notice of a problem appears in the problem table 168 hours (7 days) before its release. nikoli.com uses UTC (Coordinated Universal Time) in its announcements. Japan UTC +9; U. K. UTC; Pacific Standard Time UTC -8 (summertime is generally one hour earlier).

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

PuzzlePublishSizeLevelAuthor
ShakashakaMar 26, 2017 21:00(UTC)

361

Time left to Posting : 6:01Posted!
10x10

10x10

Easy

alkaline
ShikakuMar 27, 2017 03:00(UTC)
Time left to Posting : 6:06:01
18x10

18x10

Medium

cubic function
HashiwokakeroMar 27, 2017 03:00(UTC)
Time left to Posting : 6:06:01
9x9

9x9

Easy

SAKAMOTO, Nobuyuki
HitoriMar 27, 2017 15:00(UTC)
12x12

12x12

Medium

aiko
MasyuMar 27, 2017 15:00(UTC)
24x14

24x14

Hard

Komieda
Heyawake Mar 28, 2017 03:00(UTC)
10x10

10x10

Easy

Ogawa Minori
YajilinMar 28, 2017 03:00(UTC)
10x10

10x10

Medium

-4
Nurikabe Mar 28, 2017 15:00(UTC)
36x20

36x20

Hard

MINE
ShakashakaMar 28, 2017 15:00(UTC)
18x10

18x10

Medium

Casty
NumberlinkMar 28, 2017 21:00(UTC)
10x10

10x10

Easy

POTS
SlitherlinkMar 29, 2017 03:00(UTC)
24x14

24x14

Medium

aiko
SudokuMar 29, 2017 03:00(UTC)
9x9

9x9

Medium

T.Karino
ShikakuMar 29, 2017 15:00(UTC)
36x20

36x20

Hard

Casty
NorinoriMar 29, 2017 15:00(UTC)
18x10

18x10

Medium

bay wolf Jr
SatogaeriMar 30, 2017 03:00(UTC)
10x10

10x10

Easy

Ogawa Minori
Ripple EffectMar 30, 2017 03:00(UTC)
10x10

10x10

Medium

T.Karino
Heyawake Mar 30, 2017 15:00(UTC)
18x10

18x10

Medium

SAKAMOTO, Nobuyuki
AkariMar 30, 2017 15:00(UTC)
36x20

36x20

Hard

-4
HashiwokakeroMar 31, 2017 03:00(UTC)
16x9

16x9

Easy

Casty
KakuroMar 31, 2017 03:00(UTC)
19x11

19x11

Medium

aiko
Slitherlink

Time trial problem

Mar 31, 2017 13:00(UTC)
45x31

45x31

Extra

T.Karino
YajilinMar 31, 2017 15:00(UTC)
36x20

36x20

Hard

bay wolf Jr
ShakashakaMar 31, 2017 15:00(UTC)
36x20

36x20

Hard

Guten
MasyuMar 31, 2017 21:00(UTC)
24x14

24x14

Hard

SAKAMOTO, Nobuyuki
Nurikabe Apr 1, 2017 03:00(UTC)
18x10

18x10

Medium

alkaline
NorinoriApr 1, 2017 03:00(UTC)
10x10

10x10

Easy

cubic function
HitoriApr 1, 2017 15:00(UTC)
17x17

17x17

Hard

K.S
HashiwokakeroApr 1, 2017 15:00(UTC)
32x18

32x18

Hard

T.Karino
SatogaeriApr 1, 2017 21:00(UTC)
10x10

10x10

Medium

Guten
Heyawake Apr 2, 2017 03:00(UTC)
36x20

36x20

Hard

-4
ShikakuApr 2, 2017 03:00(UTC)
10x10

10x10

Easy

SAKAMOTO, Nobuyuki
AkariApr 2, 2017 15:00(UTC)
24x14

24x14

Hard

T.Karino
NumberlinkApr 2, 2017 15:00(UTC)
18x10

18x10

Hard

Momotereu

1