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05AB1E
APL
Arturo
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BQN
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Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Alphabetic Numbers
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Connect Four
Continued Fractions
CSS Colors
Cubes
Day of Week
DFA Simulator
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
Farey Sequence
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Gray Code Decoder
Gray Code Encoder
Happy Numbers
Happy Numbers (Long)
Hexdump
Hilbert Curve
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
Minesweeper
Morse Decoder
Morse Encoder
Multitap Input
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Partition Numbers
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
ROT13
Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars GPT
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Taxicab Numbers
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Apéry’s Constant
Binary Lambda Calculus
Chess960 Decoder
Chess960 Encoder
Crossword
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Ulam Sequence
Hole
Golfer
Chars
Time
Submitted
Sudoku
zzh1996
350
53ms
11 days ago
Sudoku
codereport
338
47ms
13 days ago
Sudoku
Andrey2001
898
20ms
21 days ago
Sudoku
pardouin
172
57ms
26 May 2026
Sudoku
bizy-coder
343
104ms
22 May 2026
Sudoku
oaiqjuy
521
48ms
20 May 2026
Sudoku
sisyphus-gpt
355
115ms
17 May 2026
Sudoku
blaztoma
319
58ms
15 May 2026
Sudoku
scpchicken
437
56ms
7 May 2026
Sudoku
CaedenHarper
446
69ms
6 May 2026
Sudoku
vang1ong7ang
387
34ms
25 Apr 2026
Sudoku
madex
409
38ms
21 Apr 2026
Sudoku
StefanHabel
369
40ms
7 Apr 2026
Sudoku
aksyristos
387
42ms
27 Mar 2026
Sudoku
snoozingnewt
219
40ms
14 Mar 2026
Sudoku
Flekay
387
45ms
10 Mar 2026
Sudoku
JOrE20
546
19ms
21 Feb 2026
Sudoku
zhaohm14
435
38ms
16 Jan 2026
Sudoku
kurkale6ka
841
21ms
15 Dec 2025
Sudoku
CornerMercury
213
29ms
14 Dec 2025
Sudoku
ryyyn
362
991ms
3 Dec 2025
Sudoku
dokutan
401
40ms
3 Dec 2025
Sudoku
RainVniaR
546
37ms
2 Dec 2025
Sudoku
Babafaba
376
615ms
26 Oct 2025
Sudoku
BREMAUCY
553
23ms
4 Oct 2025
Sudoku
bzijlema
399
1,048ms
2 Oct 2025
Sudoku
albanian-laundromat
262
19ms
16 Sep 2025
Sudoku
cros107
430
126ms
7 Sep 2025
Sudoku
HumanoidCPU
360
14ms
6 Sep 2025
Sudoku
InigoK
286
140ms
29 Aug 2025
Sudoku
muser-logiccpu
935
16ms
25 Aug 2025
Sudoku
Zhenyu-Bo
1,760
21ms
1 Aug 2025
Sudoku
ndren
390
20ms
26 Jul 2025
Sudoku
klixel
647
30ms
20 Jul 2025
Sudoku
RaBa21
476
83ms
17 Jul 2025
Sudoku
FortuiteMan
552
65ms
14 Jul 2025
Sudoku
ovs-code
299
43ms
29 Jun 2025
Sudoku
KatieLG
291
24ms
25 May 2025
Sudoku
kistlerf
526
445ms
19 May 2025
Sudoku
gamk3
408
16ms
6 May 2025
Sudoku
emgordon154
256
61ms
23 Apr 2025
Sudoku
mbittner20
541
96ms
14 Apr 2025
Sudoku
zt14427
4,420
18ms
18 Mar 2025
Sudoku
sean-niemann
204
21ms
17 Mar 2025
Sudoku
jameswmccarty
1,160
20ms
13 Mar 2025
Sudoku
ahmetdemirag
353
201ms
4 Mar 2025
Sudoku
ComputerKWasTaken
685
26ms
23 Jan 2025
Sudoku
JunkIce
427
41ms
19 Jan 2025
Sudoku
yokasuretsu
691
14ms
6 Jan 2025
Sudoku
AidanWalter
1,944
20ms
3 Jan 2025
Sudoku
croc54
599
38ms
14 Dec 2024
Sudoku
lifthrasiir
190
51ms
16 Nov 2024
Sudoku
wh3n3v3r
496
19ms
14 Nov 2024
Sudoku
yousefalizadeh
567
18ms
8 Oct 2024
Sudoku
hiichbindermax
1,251
57ms
17 Sep 2024
Sudoku
jatloe
392
34ms
16 Sep 2024
Sudoku
PyryL
659
76ms
24 Aug 2024
Sudoku
duckyluuk
230
73ms
15 Aug 2024
Sudoku
Steffan153
200
16ms
11 Jul 2024
Sudoku
cingulataluke
846
24ms
3 Jun 2024
Sudoku
Natanaelel
579
52ms
24 May 2024
Sudoku
cakular
440
33ms
19 May 2024
Sudoku
jtaxen
2,123
31ms
10 May 2024
Sudoku
inverseLorentz
1,081
19ms
30 Apr 2024
Sudoku
aalec
561
23ms
25 Apr 2024
Sudoku
SB-945
308
698ms
17 Apr 2024
Sudoku
yuchuehw
874
30ms
11 Apr 2024
Sudoku
5cw
347
368ms
28 Mar 2024
Sudoku
mathisfun271
647
24ms
6 Mar 2024
Sudoku
DialFrost
379
313ms
14 Feb 2024
Sudoku
kg583
196
76ms
1 Feb 2024
Sudoku
SirBogman
168
41ms
22 Jan 2024
Sudoku
MeWhenI
351
157ms
17 Jan 2024
Sudoku
neel11235813
179
110ms
11 Jan 2024
Sudoku
brimstonetrader
555
901ms
11 Jan 2024
Sudoku
hallvabo
189
53ms
31 Dec 2023
Sudoku
adamnielson42
513
949ms
27 Nov 2023
Sudoku
stefangimmillaro
389
1,104ms
29 Oct 2023
Sudoku
FlorianCassayre
423
201ms
18 Sep 2023
Sudoku
msbranicky
694
19ms
31 Aug 2023
Sudoku
christensendaniel
2,125
26ms
24 Aug 2023
Sudoku
Vaekor
570
45ms
3 Aug 2023
Sudoku
Ripick
711
84ms
24 Jul 2023
Sudoku
janbehrens
519
199ms
17 Jun 2023
Sudoku
Yewzir
506
2,045ms
8 Jun 2023
Sudoku
TaserTheFox
611
1,018ms
23 May 2023
Sudoku
JayXon
💎
158
23ms
21 May 2023
Sudoku
eiburns
570
51ms
10 May 2023
Sudoku
TheCod-r
899
29ms
20 Mar 2023
Sudoku
galloj
642
75ms
26 Feb 2023
Sudoku
bricknellj
284
33ms
7 Jan 2023
Sudoku
AlephSquirrel
619
834ms
3 Jan 2023
Sudoku
za3k
760
53ms
14 Dec 2022
Sudoku
QuincyNash
314
547ms
4 Dec 2022
Sudoku
NovemberOrWhatever
1,453
32ms
4 Nov 2022
Sudoku
commandz0
471
19ms
3 Nov 2022
Sudoku
jakobkordez
281
44ms
2 Nov 2022
Sudoku
btnlq
🥈
162
55ms
25 Oct 2022
Sudoku
ValentinCassayre
834
395ms
19 Oct 2022
Sudoku
atazzam
1,880
203ms
18 Oct 2022