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BQN
CJam
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Fennel
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Haxe
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Hy
iogii
Knight
Lily
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Odin
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Stax
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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
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
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
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
Hole
Golfer
Bytes
Time
Submitted
QR Decoder
vang1ong7ang
185
9ms
5 days ago
QR Decoder
MeWhenI
155
17ms
6 days ago
QR Decoder
CornerMercury
199
16ms
11 days ago
QR Decoder
roupiq
348
10ms
19 days ago
QR Decoder
scpchicken
210
19ms
22 days ago
QR Decoder
snoozingnewt
195
19ms
23 days ago
QR Decoder
firegene
238
17ms
30 Mar 2026
QR Decoder
Flekay
193
10ms
27 Mar 2026
QR Decoder
aksyristos
251
20ms
26 Mar 2026
QR Decoder
madex
273
22ms
21 Mar 2026
QR Decoder
StefanHabel
207
11ms
9 Mar 2026
QR Decoder
tomh1012
382
17ms
4 Mar 2026
QR Decoder
Lv0Sys
160
11ms
28 Feb 2026
QR Decoder
kg583
180
18ms
28 Feb 2026
QR Decoder
AstroOrbis
245
20ms
22 Feb 2026
QR Decoder
plcc0
186
17ms
20 Feb 2026
QR Decoder
nemoyatpeace
282
17ms
12 Jan 2026
QR Decoder
TheZwierzLF
320
12ms
6 Jan 2026
QR Decoder
blaztoma
157
16ms
28 Dec 2025
QR Decoder
edsrzf
171
27ms
16 Dec 2025
QR Decoder
ryyyn
163
19ms
9 Dec 2025
QR Decoder
JOrE20
279
10ms
2 Dec 2025
QR Decoder
AidanWalter
2,289
12ms
28 Nov 2025
QR Decoder
Seek64
170
13ms
27 Nov 2025
QR Decoder
qpwoeirut
297
18ms
24 Nov 2025
QR Decoder
te-chnical
260
24ms
18 Nov 2025
QR Decoder
Babafaba
249
17ms
29 Oct 2025
QR Decoder
emgordon154
198
10ms
16 Oct 2025
QR Decoder
InigoK
214
18ms
22 Sep 2025
QR Decoder
dokutan
243
16ms
9 Sep 2025
QR Decoder
robin-scragg
266
18ms
27 Aug 2025
QR Decoder
BREMAUCY
221
19ms
22 Aug 2025
QR Decoder
CaedenHarper
240
11ms
10 Aug 2025
QR Decoder
RaBa21
255
20ms
31 Jul 2025
QR Decoder
anter69
215
18ms
7 Jul 2025
QR Decoder
FortuiteMan
268
17ms
7 Jul 2025
QR Decoder
ovs-code
🥉
143
9ms
6 Jul 2025
QR Decoder
albanian-laundromat
268
18ms
28 Jun 2025
QR Decoder
andrewjc2000
216
29ms
15 May 2025
QR Decoder
Pyroan
377
11ms
16 Apr 2025
QR Decoder
bricknellj
166
18ms
3 Apr 2025
QR Decoder
sean-niemann
165
17ms
9 Mar 2025
QR Decoder
CLOStrophobic
486
10ms
10 Feb 2025
QR Decoder
croc54
475
12ms
30 Jan 2025
QR Decoder
Artemis21
212
16ms
3 Jan 2025
QR Decoder
janbehrens
247
11ms
4 Dec 2024
QR Decoder
lifthrasiir
190
18ms
16 Nov 2024
QR Decoder
wh3n3v3r
264
21ms
14 Nov 2024
QR Decoder
alemelis
245
18ms
27 Aug 2024
QR Decoder
Steffan153
160
18ms
31 Jul 2024
QR Decoder
KatieLG
222
10ms
7 Jul 2024
QR Decoder
KrausRaus
369
17ms
4 Jul 2024
QR Decoder
duckyluuk
197
21ms
23 Jun 2024
QR Decoder
jtaxen
543
10ms
19 May 2024
QR Decoder
pardouin
154
19ms
16 May 2024
QR Decoder
5cw
164
10ms
8 May 2024
QR Decoder
neel11235813
219
21ms
1 Apr 2024
QR Decoder
davecame
236
18ms
19 Mar 2024
QR Decoder
SB-945
265
10ms
14 Mar 2024
QR Decoder
CatsAreFluffy
263
18ms
17 Feb 2024
QR Decoder
ridingqwerty
267
17ms
14 Feb 2024
QR Decoder
mathisfun271
215
10ms
12 Feb 2024
QR Decoder
SirBogman
172
17ms
31 Jan 2024
QR Decoder
cros107
255
11ms
28 Jan 2024
QR Decoder
rucin93
250
18ms
21 Jan 2024
QR Decoder
DialFrost
221
18ms
18 Jan 2024
QR Decoder
MarcMush
261
17ms
14 Jan 2024
QR Decoder
prplz
179
10ms
13 Jan 2024
QR Decoder
yuchuehw
338
17ms
5 Jan 2024
QR Decoder
adamnielson42
286
15ms
29 Nov 2023
QR Decoder
ndren
219
28ms
22 Nov 2023
QR Decoder
camieac
403
10ms
22 Nov 2023
QR Decoder
cpchrispye
1,504
13ms
13 Nov 2023
QR Decoder
raspofabs
319
21ms
12 Nov 2023
QR Decoder
m42km
238
19ms
12 Nov 2023
QR Decoder
simon-thornton_pace
600
10ms
8 Nov 2023
QR Decoder
eiburns
380
10ms
27 Oct 2023
QR Decoder
FlorianCassayre
247
10ms
21 Oct 2023
QR Decoder
commandz0
242
10ms
27 Sep 2023
QR Decoder
RYNO8
262
16ms
4 Sep 2023
QR Decoder
msbranicky
310
18ms
12 Aug 2023
QR Decoder
stefangimmillaro
190
27ms
8 Aug 2023
QR Decoder
mbittner20
339
10ms
3 Jul 2023
QR Decoder
AlephSquirrel
166
13ms
10 Jun 2023
QR Decoder
TaserTheFox
351
17ms
19 May 2023
QR Decoder
JayXon
💎
135
23ms
6 May 2023
QR Decoder
lynn
167
10ms
13 Feb 2023
QR Decoder
inventshah
190
17ms
12 Nov 2022
QR Decoder
jakobkordez
205
18ms
30 Oct 2022
QR Decoder
dillon-duncando
1,043
11ms
3 Oct 2022
QR Decoder
OllieBoyne
211
10ms
19 Aug 2022
QR Decoder
stu303
233
11ms
20 Jul 2022
QR Decoder
KatieLG-Transpiler
1,762
12ms
2 Jul 2022
QR Decoder
nullie
198
10ms
14 Jun 2022
QR Decoder
yzhs
331
10ms
4 Jun 2022
QR Decoder
TFeld00
216
17ms
19 May 2022
QR Decoder
annaproxy
207
11ms
6 May 2022
QR Decoder
Irratix
173
20ms
6 May 2022
QR Decoder
jared-hughes
180
17ms
9 Apr 2022
QR Decoder
twocatsinatrenchcoat
605
11ms
29 Mar 2022