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12 Days of Christmas
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brainfuck
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Happy Numbers (Long)
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Number Spiral
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Odious Numbers (Long)
Ordinal Numbers
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Proximity Grid
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Set
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Sudoku
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Ten-pin Bowling
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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
Apéry’s Constant
Binary Lambda Calculus
Calendar
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
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Hexagonal Spiral
Highly Composite Numbers
Multitap Input
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Numbrix
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p-adic Expansion
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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
ALGOL 68
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
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
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
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
Calendar
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
Multitap Input
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
Cubes
snoozingnewt
💎
277
106ms
15 hours ago
Cubes
Shanethegamer
4,121
4ms
20 hours ago
Cubes
qrakhen
286
359ms
2 days ago
Cubes
albanian-laundromat
🥇
224
2ms
3 days ago
Cubes
snoozingnewt
212
11ms
3 days ago
Cubes
blaztoma
🥈
295
106ms
4 days ago
Cubes
blaztoma
191
37ms
4 days ago
Cubes
epic-programmer-guy
327
11ms
4 days ago
Cubes
CornerMercury
192
11ms
5 days ago
Cubes
TheZwierzLF
180
36ms
6 days ago
Cubes
aadenboy
256
2ms
7 days ago
Cubes
JOrE20
642
282ms
8 days ago
Cubes
ravnskjaer
397
342ms
10 days ago
Cubes
FortuiteMan
205
10ms
12 days ago
Cubes
dokutan
562
249ms
13 days ago
Cubes
dokutan
477
61ms
13 days ago
Cubes
dokutan
582
388ms
13 days ago
Cubes
dokutan
🥉
491
99ms
13 days ago
Cubes
YAJUE114514
344
10ms
13 days ago
Cubes
kurkale6ka
4,109
12ms
14 days ago
Cubes
kurkale6ka
4,101
64ms
14 days ago
Cubes
ryyyn
184
11ms
14 days ago
Cubes
dokutan
🥉
526
784ms
15 days ago
Cubes
dokutan
388
481ms
18 days ago
Cubes
blaztoma
193
9ms
18 days ago
Cubes
HumanoidCPU
6,134
7ms
18 days ago
Cubes
HumanoidCPU
4,767
7ms
18 days ago
Cubes
HumanoidCPU
4,154
240ms
18 days ago
Cubes
dokutan
524
2ms
19 days ago
Cubes
JOrE20
876
2ms
21 days ago
Cubes
Shanethegamer
4,121
98ms
21 days ago
Cubes
HumanoidCPU
5,034
13ms
21 days ago
Cubes
albanian-laundromat
320
44ms
21 days ago
Cubes
dokutan
802
153ms
22 days ago
Cubes
JOrE20
8,457
3ms
23 days ago
Cubes
JOrE20
786
44ms
23 days ago
Cubes
Lv0Sys
193
33ms
23 days ago
Cubes
Lv0Sys
205
459ms
23 days ago
Cubes
Lv0Sys
231
12ms
23 days ago
Cubes
Lv0Sys
248
9ms
23 days ago
Cubes
JOrE20
1,017
45ms
23 days ago
Cubes
JOrE20
963
7ms
23 days ago
Cubes
CaedenHarper
4,233
110ms
23 days ago
Cubes
KatieLG
829
63ms
25 days ago
Cubes
KatieLG
843
1,288ms
25 days ago
Cubes
KatieLG
839
106ms
25 days ago
Cubes
KatieLG
778
20ms
25 days ago
Cubes
KatieLG
837
95ms
25 days ago
Cubes
KatieLG
836
631ms
25 days ago
Cubes
KatieLG
787
77ms
25 days ago
Cubes
KatieLG
851
279ms
25 days ago
Cubes
KatieLG
853
182ms
25 days ago
Cubes
KatieLG
854
228ms
25 days ago
Cubes
KatieLG
735
3ms
25 days ago
Cubes
KatieLG
903
5ms
25 days ago
Cubes
KatieLG
837
3,045ms
25 days ago
Cubes
KatieLG
871
414ms
25 days ago
Cubes
KatieLG
963
258ms
25 days ago
Cubes
KatieLG
896
102ms
25 days ago
Cubes
KatieLG
805
84ms
25 days ago
Cubes
KatieLG
967
2ms
25 days ago
Cubes
KatieLG
895
132ms
25 days ago
Cubes
h3ra993huskp
304
474ms
25 days ago
Cubes
HumanoidCPU
4,136
57ms
27 days ago
Cubes
JOrE20
🥉
3,539
4ms
27 Nov 2025
Cubes
Andrey2001
217
658ms
26 Nov 2025
Cubes
Maashau
390
3ms
25 Nov 2025
Cubes
Andrey2001
218
11ms
23 Nov 2025
Cubes
edsrzf
💎
210
5ms
23 Nov 2025
Cubes
edsrzf
💎
212
2ms
23 Nov 2025
Cubes
KatieLG
4,111
1ms
21 Nov 2025
Cubes
KatieLG
4,219
2ms
21 Nov 2025
Cubes
KatieLG
4,253
5ms
21 Nov 2025
Cubes
tomh1012
233
10ms
21 Nov 2025
Cubes
tomh1012
284
9ms
21 Nov 2025
Cubes
tomh1012
283
397ms
21 Nov 2025
Cubes
TheZwierzLF
209
500ms
21 Nov 2025
Cubes
edsrzf
🥉
236
2ms
21 Nov 2025
Cubes
edsrzf
💎
244
4ms
21 Nov 2025
Cubes
edsrzf
💎
261
4ms
21 Nov 2025