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ALGOL 68
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AWK
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brainfuck
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Crystal
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Dart
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05AB1E
APL
ArkScript
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Befunge
BQN
CJam
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Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
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Odin
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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
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
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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
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Crossword
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Tutorial
Hole
Golfer
Chars
Time
Submitted
Arithmetic Numbers
2bular
34
341ms
34 hours ago
Taxicab Numbers
2bular
41
109ms
2 days ago
Prime Numbers (Long)
albanian-laundromat
🥇
13
35ms
6 days ago
Prime Numbers
albanian-laundromat
🥇
11
35ms
6 days ago
Sudoku
ovs-code
💎
239
42ms
7 days ago
Sphenic Numbers
ovs-code
24
41ms
7 days ago
Catalan Numbers
denkyuu1
43
31ms
7 days ago
Pascal’s Triangle
denkyuu1
39
33ms
7 days ago
Prime Numbers
denkyuu1
12
34ms
7 days ago
Intersection
2bular
🥉
39
34ms
8 days ago
𝑒
Natanaelel
🥇
23
3,073ms
10 days ago
ln 2
JOrE20
1,010
96ms
11 days ago
Kaprekar Numbers
Natanaelel
462
34ms
12 days ago
ln 2
2bular
47
97ms
14 days ago
Smith Numbers
JOrE20
51
46ms
14 days ago
Fibonacci
emgordon154
37
33ms
16 days ago
Pangram Grep
2bular
39
35ms
18 days ago
τ
JOrE20
1,010
34ms
19 days ago
Leyland Numbers
2bular
🥉
31
34ms
23 days ago
Van Eck Sequence
2bular
🥇
25
34ms
23 days ago
Foo Fizz Buzz Bar
2bular
55
35ms
23 days ago
Fizz Buzz
2bular
43
33ms
23 days ago
Number Spiral
2bular
💎
23
38ms
23 days ago
Spelling Numbers
dokutan
14,916
1,115ms
24 days ago
ROT13
dokutan
807
51ms
24 days ago
Lucky Tickets
dokutan
3,432
40ms
24 days ago
𝑒
sean-niemann
🥇
23
55ms
25 days ago
Leap Years
sean-niemann
32
32ms
25 days ago
Fibonacci
sean-niemann
21
32ms
25 days ago
Multitap Input
dokutan
328
37ms
27 days ago
Emojify
dokutan
337
37ms
27 days ago
Rock-paper-scissors-Spock-lizard
dokutan
514
37ms
27 days ago
United States
dokutan
834
38ms
27 days ago
Morse Encoder
dokutan
698
37ms
27 days ago
Morse Decoder
dokutan
571
34ms
27 days ago
CSS Colors
dokutan
3,245
57ms
27 days ago
Tutorial
FortuiteMan
97
38ms
27 days ago
Prime Numbers
KatieLG
🥇
11
34ms
2 Feb 2026
Prime Numbers (Long)
KatieLG
🥇
13
35ms
2 Feb 2026
Abundant Numbers
2bular
28
34ms
2 Feb 2026
Abundant Numbers (Long)
2bular
🥉
28
36ms
2 Feb 2026
π
JOrE20
1,010
34ms
1 Feb 2026
Jacobi Symbol
2bular
🥉
89
33ms
30 Jan 2026
Kolakoski Constant
JOrE20
1,010
35ms
28 Jan 2026
π
Andrey2001
1,016
33ms
27 Jan 2026
Happy Numbers
2bular
🥉
29
33ms
25 Jan 2026
Happy Numbers (Long)
2bular
🥇
31
33ms
25 Jan 2026
Multitap Input
Natanaelel
🥈
61
33ms
25 Jan 2026
Multitap Input
ovs-code
💎
59
33ms
24 Jan 2026
Smith Numbers
Frowny
🥉
38
48ms
19 Jan 2026
Sierpiński Triangle
Frowny
33
34ms
19 Jan 2026
Christmas Trees
Frowny
🥉
34
35ms
19 Jan 2026
φ
DialFrost
24
58ms
19 Jan 2026
Pascal’s Triangle
ndren
🥇
15
32ms
17 Jan 2026
Pascal’s Triangle
CornerMercury
🥇
15
32ms
16 Jan 2026
Multitap Input
2bular
🥉
64
34ms
16 Jan 2026
Leap Years
dokutan
540
33ms
16 Jan 2026
Divisors
dokutan
792
32ms
16 Jan 2026
Abundant Numbers
dokutan
175
34ms
16 Jan 2026
N Queens
dokutan
1,071
34ms
16 Jan 2026
Foo Fizz Buzz Bar
dokutan
1,297
34ms
16 Jan 2026
Fizz Buzz
dokutan
249
34ms
16 Jan 2026
Tutorial
Roachbones
97
38ms
16 Jan 2026
Tutorial
Mefred
97
39ms
15 Jan 2026
Mahjong
scpchicken
3,981
64ms
15 Jan 2026
Calendar
Daniikk1012
66
32ms
14 Jan 2026
Kaprekar Numbers
2bular
🥈
50
3,297ms
13 Jan 2026
Prime Numbers
aksyristos
12
36ms
13 Jan 2026
Trinomial Triangle
KatieLG-Transpiler
2,367
33ms
9 Jan 2026
Tower of Hanoi
KatieLG-Transpiler
11,242
34ms
9 Jan 2026
Taxicab Numbers
KatieLG-Transpiler
11,435
33ms
9 Jan 2026
Sphenic Numbers
KatieLG-Transpiler
35,860
34ms
9 Jan 2026
Semiprime Numbers
KatieLG-Transpiler
52,164
37ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
7,252
32ms
9 Jan 2026
Partition Numbers
KatieLG-Transpiler
2,147
33ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
24,536
33ms
9 Jan 2026
Mandelbrot
KatieLG-Transpiler
3,977
34ms
9 Jan 2026
Kaprekar Numbers
KatieLG-Transpiler
1,460
32ms
9 Jan 2026
Hilbert Curve
KatieLG-Transpiler
2,528
32ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
1,307
32ms
9 Jan 2026