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√2
𝑒
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Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
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COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
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Janet
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VimL
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Zig
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ALGOL 68
APL
ArkScript
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
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Umka
Vala
Vyxal
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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
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
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)
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
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
12 Days of Christmas
anter69
437
1,285ms
15 mins ago
12 Days of Christmas
HunterC14
770
11ms
41 hours ago
12 Days of Christmas
Yewzir
503
2ms
42 hours ago
12 Days of Christmas
frankgraziano
🥈
691
13ms
2 days ago
12 Days of Christmas
frankgraziano
546
6ms
2 days ago
12 Days of Christmas
retrohun
3,385
2ms
2 days ago
12 Days of Christmas
sampatakumar
504
3ms
2 days ago
12 Days of Christmas
sampatakumar
483
32ms
2 days ago
12 Days of Christmas
dokutan
482
60ms
2 days ago
12 Days of Christmas
dokutan
467
402ms
2 days ago
12 Days of Christmas
Shanethegamer
2,376
6ms
3 days ago
12 Days of Christmas
dvckyduck
469
11ms
3 days ago
12 Days of Christmas
Shanethegamer
2,381
2ms
3 days ago
12 Days of Christmas
dvckyduck
486
3ms
3 days ago
12 Days of Christmas
emgordon154
561
68ms
4 days ago
12 Days of Christmas
elgan65536
496
165ms
4 days ago
12 Days of Christmas
HumanoidCPU
2,381
2ms
5 days ago
12 Days of Christmas
pardouin
🥉
420
507ms
5 days ago
12 Days of Christmas
JayXon
💎
411
474ms
6 days ago
12 Days of Christmas
kg583
450
492ms
6 days ago
12 Days of Christmas
plcc0
356
67ms
6 days ago
12 Days of Christmas
snoozingnewt
464
75ms
7 days ago
12 Days of Christmas
Vianpyro
570
128ms
7 days ago
12 Days of Christmas
mper-era
641
14ms
8 days ago
12 Days of Christmas
D-MOVE
437
35ms
8 days ago
12 Days of Christmas
prestosilver
🥉
467
336ms
9 days ago
12 Days of Christmas
aliakseikalosha
510
426ms
9 days ago
12 Days of Christmas
plcc0
383
114ms
10 days ago
12 Days of Christmas
plcc0
456
9ms
11 days ago
12 Days of Christmas
error256
490
769ms
12 days ago
12 Days of Christmas
JOrE20
487
783ms
12 days ago
12 Days of Christmas
JOrE20
468
9ms
12 days ago
12 Days of Christmas
sean-niemann
💎
440
699ms
12 days ago
12 Days of Christmas
bilal2709
614
430ms
12 days ago
12 Days of Christmas
matricronia
514
2ms
13 days ago
12 Days of Christmas
mossiegoat
472
10ms
16 days ago
12 Days of Christmas
dokutan
580
1,409ms
16 days ago
12 Days of Christmas
AmirTallap
2,376
5ms
16 days ago
12 Days of Christmas
Languag3
528
11ms
16 days ago
12 Days of Christmas
Languag3
2,706
4ms
16 days ago
12 Days of Christmas
Soyo-Wind
577
414ms
17 days ago
12 Days of Christmas
retrohun
2,663
1,735ms
19 days ago
12 Days of Christmas
frosster
🥉
484
1ms
19 days ago
12 Days of Christmas
sun2snow
2,382
10ms
20 days ago
12 Days of Christmas
sun2snow
2,405
50ms
20 days ago
12 Days of Christmas
amazingalek
502
387ms
20 days ago
12 Days of Christmas
TeodorDyakov
515
449ms
21 days ago
12 Days of Christmas
DialFrost
471
11ms
23 days ago
12 Days of Christmas
kumavale
🥉
484
201ms
24 days ago
12 Days of Christmas
itsquasiab
615
992ms
25 days ago
12 Days of Christmas
softpankekk7
2,381
11ms
26 days ago
12 Days of Christmas
m0hit-singh
2,395
9ms
27 days ago
12 Days of Christmas
multikatt
544
10ms
13 Jan 2026
12 Days of Christmas
REOScotte
442
198ms
12 Jan 2026
12 Days of Christmas
dokutan
577
9ms
11 Jan 2026
12 Days of Christmas
matejmatik123
658
1,010ms
10 Jan 2026
12 Days of Christmas
AnAwesomGuy
513
401ms
10 Jan 2026
12 Days of Christmas
KatieLG
464
9ms
9 Jan 2026
12 Days of Christmas
egertaia
466
9ms
9 Jan 2026
12 Days of Christmas
Openstreetmapler
442
9ms
9 Jan 2026
12 Days of Christmas
TheZwierzLF
685
39ms
9 Jan 2026
12 Days of Christmas
KatieLG-Transpiler
2,484
2ms
9 Jan 2026
12 Days of Christmas
KatieLG-Transpiler
2,489
10ms
9 Jan 2026
12 Days of Christmas
KatieLG-Transpiler
2,487
2ms
9 Jan 2026
12 Days of Christmas
kmathis22
592
2,112ms
5 Jan 2026
12 Days of Christmas
solisolu
460
10ms
4 Jan 2026
12 Days of Christmas
lvl1psy
2,615
11ms
3 Jan 2026
12 Days of Christmas
JayXon
💎
413
28ms
3 Jan 2026
12 Days of Christmas
jet689
467
10ms
3 Jan 2026
12 Days of Christmas
Lydxn
🥈
414
31ms
3 Jan 2026
12 Days of Christmas
JOrE20
647
26ms
2 Jan 2026
12 Days of Christmas
Macweese
566
477ms
2 Jan 2026
12 Days of Christmas
sunleonid
🥈
414
10ms
2 Jan 2026
12 Days of Christmas
averagepythondev
2,381
10ms
2 Jan 2026
12 Days of Christmas
AdamMorris377
523
10ms
1 Jan 2026
12 Days of Christmas
HumanoidCPU
2,377
6ms
1 Jan 2026
12 Days of Christmas
morphthesworph
487
12ms
31 Dec 2025
12 Days of Christmas
Arkadios200
519
109ms
31 Dec 2025
12 Days of Christmas
davecame
430
10ms
30 Dec 2025
12 Days of Christmas
iilegacyyii
560
17ms
30 Dec 2025