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ALGOL 68
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brainfuck
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C++
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Coconut
Common Lisp
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Dart
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VimL
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05AB1E
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
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Odin
Picat
Qore
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Rebol
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Stax
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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
Chars
Time
Submitted
Kaprekar Numbers
GrayJoKing
💎
147
4,838ms
40 mins ago
Kaprekar Numbers
GrayJoKing
🥉
177
4,883ms
58 mins ago
Kaprekar Numbers
GrayJoKing
68
4,006ms
77 mins ago
Kaprekar Numbers
KasperKivimaeki
77
741ms
8 hours ago
Kaprekar Numbers
CaedenHarper
🥇
447
3ms
21 hours ago
Kaprekar Numbers
dokutan
517
274ms
27 hours ago
Kaprekar Numbers
janAkali
379
123ms
35 hours ago
Kaprekar Numbers
zacjl
74
179ms
47 hours ago
Kaprekar Numbers
edsrzf
🥈
194
4,195ms
2 days ago
Kaprekar Numbers
scpchicken
146
4,271ms
2 days ago
Kaprekar Numbers
pardouin
🥈
52
2,748ms
4 days ago
Kaprekar Numbers
Steffan153
💎
49
2,939ms
4 days ago
Kaprekar Numbers
edsrzf
164
4,454ms
5 days ago
Kaprekar Numbers
ovs-code
🥉
57
4,046ms
5 days ago
Kaprekar Numbers
Chinay-Domitrix
120
3,203ms
7 days ago
Kaprekar Numbers
MostParsingVex
💎
245
4,359ms
8 days ago
Kaprekar Numbers
fantaize
123
608ms
11 days ago
Kaprekar Numbers
m-tkach
🥈
224
4,752ms
11 days ago
Kaprekar Numbers
pardouin
59
2,963ms
12 days ago
Kaprekar Numbers
emgordon154
🥉
182
2,337ms
14 days ago
Kaprekar Numbers
denkyuu1
346
35ms
15 days ago
Kaprekar Numbers
MostParsingVex
166
1,549ms
15 days ago
Kaprekar Numbers
tomh1012
239
4,681ms
19 days ago
Kaprekar Numbers
blaztoma
💎
120
3,932ms
21 days ago
Kaprekar Numbers
blaztoma
63
686ms
21 days ago
Kaprekar Numbers
blaztoma
88
2,007ms
21 days ago
Kaprekar Numbers
kg583
🥉
99
4,671ms
23 days ago
Kaprekar Numbers
kg583
🥈
102
3,759ms
23 days ago
Kaprekar Numbers
JayXon
💎
72
3,682ms
23 days ago
Kaprekar Numbers
JayXon
💎
86
1,677ms
23 days ago
Kaprekar Numbers
JayXon
💎
81
1,759ms
23 days ago
Kaprekar Numbers
JayXon
💎
106
4,991ms
23 days ago
Kaprekar Numbers
TheSecondComing123
452
10ms
23 days ago
Kaprekar Numbers
KingSkyrock
105
4,894ms
24 days ago
Kaprekar Numbers
tomh1012
252
2,925ms
25 days ago
Kaprekar Numbers
tomh1012
137
1,161ms
25 days ago
Kaprekar Numbers
JayXon
🥇
52
599ms
25 days ago
Kaprekar Numbers
JayXon
🥉
53
1,390ms
25 days ago
Kaprekar Numbers
JayXon
💎
89
115ms
25 days ago
Kaprekar Numbers
JayXon
💎
70
99ms
25 days ago
Kaprekar Numbers
dokutan
🥉
211
7ms
25 days ago
Kaprekar Numbers
JayXon
💎
61
2,145ms
25 days ago
Kaprekar Numbers
JayXon
💎
60
2,540ms
25 days ago
Kaprekar Numbers
Lv0Sys
83
4,738ms
27 days ago
Kaprekar Numbers
CaedenHarper
585
6ms
27 days ago
Kaprekar Numbers
KatieLG
🥉
448
2ms
27 days ago
Kaprekar Numbers
frankgraziano
376
4,309ms
27 days ago
Kaprekar Numbers
KatieLG
630
6ms
27 days ago
Kaprekar Numbers
rotemkm
458
10ms
21 Feb 2026
Kaprekar Numbers
netfri25
458
10ms
21 Feb 2026
Kaprekar Numbers
JayXon
💎
68
1,954ms
21 Feb 2026
Kaprekar Numbers
JayXon
💎
86
1,570ms
21 Feb 2026
Kaprekar Numbers
JayXon
💎
54
797ms
21 Feb 2026
Kaprekar Numbers
JayXon
💎
109
1,641ms
20 Feb 2026
Kaprekar Numbers
elgan65536
107
721ms
19 Feb 2026
Kaprekar Numbers
Natanaelel
54
4,989ms
18 Feb 2026
Kaprekar Numbers
darrenks
21
3,995ms
18 Feb 2026
Kaprekar Numbers
Natanaelel
462
34ms
18 Feb 2026
Kaprekar Numbers
emplv
71
4,556ms
18 Feb 2026
Kaprekar Numbers
plcc0
83
2,071ms
18 Feb 2026
Kaprekar Numbers
darrenks
104
2,500ms
18 Feb 2026
Kaprekar Numbers
2bular
39
4,952ms
17 Feb 2026
Kaprekar Numbers
snoozingnewt
75
3,464ms
17 Feb 2026
Kaprekar Numbers
snoozingnewt
75
3,136ms
17 Feb 2026
Kaprekar Numbers
051
244
3,922ms
16 Feb 2026
Kaprekar Numbers
Flekay
75
3,218ms
15 Feb 2026
Kaprekar Numbers
JOrE20
144
1,395ms
15 Feb 2026
Kaprekar Numbers
dokutan
153
2,002ms
14 Feb 2026
Kaprekar Numbers
Matter1024
140
3,550ms
14 Feb 2026
Kaprekar Numbers
JOrE20
111
4,910ms
13 Feb 2026
Kaprekar Numbers
Yax42
79
4,784ms
13 Feb 2026
Kaprekar Numbers
CaedenHarper
80
3,454ms
13 Feb 2026
Kaprekar Numbers
CaedenHarper
106
786ms
13 Feb 2026
Kaprekar Numbers
CaedenHarper
112
734ms
13 Feb 2026
Kaprekar Numbers
CaedenHarper
124
612ms
13 Feb 2026
Kaprekar Numbers
Steffan153
🥉
56
3,433ms
12 Feb 2026
Kaprekar Numbers
Yewzir
145
4,224ms
11 Feb 2026
Kaprekar Numbers
Steffan153
80
4,973ms
11 Feb 2026
Kaprekar Numbers
elgan65536
107
197ms
10 Feb 2026
Kaprekar Numbers
dokutan
162
1,587ms
8 Feb 2026