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λ
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√2
𝑒
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><>
ALGOL 68
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
F#
Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Kotlin
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
Scheme
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Experimental Language
05AB1E
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
Uiua
Umka
Vala
Vyxal
Hole
All
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
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
Alphabetic Numbers
Apéry’s Constant
Binary Lambda Calculus
Connect Four
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
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Christmas Trees
Steffan153
💎
88
8ms
15 hours ago
Christmas Trees
kg583
🥈
89
10ms
15 hours ago
Christmas Trees
jusaka
103
10ms
15 hours ago
Christmas Trees
carotinoid
80
10ms
30 hours ago
Christmas Trees
albanian-laundromat
71
5ms
45 hours ago
Christmas Trees
madex
85
10ms
4 days ago
Christmas Trees
dokutan
371
275ms
4 days ago
Christmas Trees
lynn
22
28ms
4 days ago
Christmas Trees
madex
74
1,219ms
4 days ago
Christmas Trees
Sxltry
🥈
141
2ms
5 days ago
Christmas Trees
Sxltry
60
36ms
5 days ago
Christmas Trees
Deppyforce
108
10ms
6 days ago
Christmas Trees
Emutis
73
10ms
7 days ago
Christmas Trees
Sxltry
72
10ms
7 days ago
Christmas Trees
CaedenHarper
55
38ms
7 days ago
Christmas Trees
kg583
148
35ms
8 days ago
Christmas Trees
fantaize
336
147ms
9 days ago
Christmas Trees
zgialor-lab
94
10ms
9 days ago
Christmas Trees
Steffan153
🥈
76
6ms
10 days ago
Christmas Trees
denkyuu1
65
219ms
10 days ago
Christmas Trees
denkyuu1
81
10ms
10 days ago
Christmas Trees
snoozingnewt
🥉
108
103ms
10 days ago
Christmas Trees
DialFrost
💎
149
1,423ms
12 days ago
Christmas Trees
DialFrost
144
1,656ms
12 days ago
Christmas Trees
blaztoma
57
34ms
12 days ago
Christmas Trees
blaztoma
73
10ms
12 days ago
Christmas Trees
Aquateraneal
96
10ms
12 days ago
Christmas Trees
emgordon154
90
6ms
13 days ago
Christmas Trees
khvdm
🥇
62
9ms
13 days ago
Christmas Trees
mailboxjpg
89
10ms
14 days ago
Christmas Trees
prestosilver
105
381ms
16 days ago
Christmas Trees
edsrzf
🥉
127
281ms
21 days ago
Christmas Trees
GrayJoKing
💎
75
6ms
21 days ago
Christmas Trees
Languag3
71
9ms
21 days ago
Christmas Trees
KingSkyrock
78
11ms
22 days ago
Christmas Trees
dokutan
427
27ms
23 days ago
Christmas Trees
dokutan
358
8ms
24 days ago
Christmas Trees
DialFrost
🥈
76
6ms
24 days ago
Christmas Trees
edsrzf
🥈
76
6ms
24 days ago
Christmas Trees
JOrE20
345
7ms
25 days ago
Christmas Trees
CaedenHarper
664
6ms
25 days ago
Christmas Trees
KatieLG
553
3ms
26 days ago
Christmas Trees
KatieLG
709
6ms
26 days ago
Christmas Trees
chenyuan33
112
9ms
26 days ago
Christmas Trees
hoomishalom
87
9ms
27 days ago
Christmas Trees
netfri25
87
9ms
27 days ago
Christmas Trees
rotemkm
91
9ms
27 days ago
Christmas Trees
Lv0Sys
74
10ms
27 days ago
Christmas Trees
elgan65536
202
1ms
19 Feb 2026
Christmas Trees
firegene
103
10ms
16 Feb 2026
Christmas Trees
dokutan
80
66ms
15 Feb 2026
Christmas Trees
dokutan
65
291ms
15 Feb 2026
Christmas Trees
dokutan
98
150ms
15 Feb 2026
Christmas Trees
dokutan
72
10ms
15 Feb 2026
Christmas Trees
dokutan
71
432ms
15 Feb 2026
Christmas Trees
sean-niemann
🥇
59
786ms
14 Feb 2026
Christmas Trees
JOrE20
84
13ms
14 Feb 2026
Christmas Trees
FoxInTheClouds
71
10ms
14 Feb 2026
Christmas Trees
dokutan
97
2ms
13 Feb 2026
Christmas Trees
Steffan153
🥈
69
2ms
13 Feb 2026
Christmas Trees
denkyuu1
59
34ms
13 Feb 2026
Christmas Trees
Steffan153
🥇
59
763ms
13 Feb 2026
Christmas Trees
snoozingnewt
77
437ms
13 Feb 2026
Christmas Trees
snoozingnewt
77
10ms
13 Feb 2026
Christmas Trees
KasperKivimaeki
279
1ms
13 Feb 2026
Christmas Trees
frankgraziano
🥈
243
12ms
12 Feb 2026
Christmas Trees
Flekay
77
10ms
12 Feb 2026
Christmas Trees
JOrE20
119
25ms
12 Feb 2026
Christmas Trees
Steffan153
🥉
81
2ms
11 Feb 2026
Christmas Trees
SectorCorruptor
95
9ms
10 Feb 2026
Christmas Trees
SuperFola
191
77ms
9 Feb 2026
Christmas Trees
Yewzir
142
1ms
9 Feb 2026
Christmas Trees
retrohun
607
1ms
9 Feb 2026
Christmas Trees
Natanaelel
18
24ms
8 Feb 2026
Christmas Trees
plcc0
18
28ms
8 Feb 2026
Christmas Trees
JOrE20
154
2ms
8 Feb 2026
Christmas Trees
Shanethegamer
552
3ms
7 Feb 2026
Christmas Trees
Shanethegamer
557
1ms
7 Feb 2026
Christmas Trees
JOrE20
89
10ms
7 Feb 2026
Christmas Trees
CornerMercury
73
10ms
7 Feb 2026