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brainfuck
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ln 2
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PalindromemordnilaP
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Pernicious Numbers (Long)
Poker
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Quine
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Reversi
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Rule 110
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Time Distance
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Transpose Sentence
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United States
Vampire Numbers
Van Eck Sequence
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γ
λ
π
τ
φ
√2
𝑒
Apéry’s Constant
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Chess960 Decoder
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Crossword
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Floyd-Steinberg Dithering
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Nim
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p-adic Expansion
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ALGOL 68
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AWK
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brainfuck
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C#
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D
Dart
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iogii
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jq
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sed
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V
VimL
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05AB1E
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
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Hole
All
12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Alphabetic Numbers
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Connect Four
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
Gray Code Decoder
Gray Code Encoder
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)
Taxicab Numbers
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
Chess960 Decoder
Chess960 Encoder
Crossword
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Ulam Sequence
Hole
Golfer
Bytes
Time
Submitted
Leap Years
denkyuu1
52
119ms
34 hours ago
Divisors
retrohun
1,179
118ms
2 days ago
ln 2
Steffan153
🥇
56
135ms
6 days ago
γ
retrohun
1,016
119ms
7 days ago
τ
retrohun
1,016
164ms
7 days ago
Day of Week
GolfingSuccess
🥇
78
240ms
13 days ago
Kolakoski Sequence
sean-niemann
💎
49
146ms
18 days ago
Tutorial
LaconicLuna
158
233ms
21 days ago
Lucky Tickets
GolfingSuccess
🥉
101
148ms
22 days ago
Leap Years
RealBen9
46
147ms
26 days ago
PalindromemordnilaP
Steffan153
🥇
69
145ms
2 Jun 2026
Prime Numbers (Long)
Orsailius
50
201ms
1 Jun 2026
Prime Numbers
Orsailius
50
192ms
1 Jun 2026
ln 2
retrohun
1,016
170ms
31 May 2026
Abundant Numbers (Long)
retrohun
977
170ms
31 May 2026
Abundant Numbers
retrohun
176
165ms
31 May 2026
99 Bottles of Beer
retrohun
11,898
170ms
31 May 2026
12 Days of Christmas
retrohun
2,382
153ms
31 May 2026
γ
Haksell
1,016
154ms
31 May 2026
PalindromemordnilaP
sean-niemann
🥉
71
134ms
30 May 2026
π
JayXon
🥇
63
156ms
28 May 2026
Snake
Shanethegamer
163
185ms
26 May 2026
π
emplv
🥉
64
185ms
25 May 2026
Medal Tally
JayXon
💎
132
144ms
23 May 2026
Foo Fizz Buzz Bar
Orsailius
89
140ms
23 May 2026
Fizz Buzz
Orsailius
59
131ms
23 May 2026
Alphabetic Numbers
CaedenHarper
3,908
121ms
21 May 2026
Pangram Grep
Steffan153
🥉
66
136ms
21 May 2026
Tic-tac-toe
Steffan153
🥇
83
200ms
21 May 2026
Niven Numbers
albanian-laundromat
45
129ms
20 May 2026
Taxicab Numbers
dokutan
🥉
260
158ms
19 May 2026
Alphabetic Numbers
dokutan
🥉
459
120ms
19 May 2026
Leap Years
Steffan153
🥇
42
124ms
18 May 2026
Odious Numbers (Long)
Shanethegamer
62
142ms
17 May 2026
Evil Numbers (Long)
Shanethegamer
62
142ms
17 May 2026
Odious Numbers
Shanethegamer
61
167ms
17 May 2026
Recamán
Shanethegamer
68
147ms
17 May 2026
Evil Numbers
Shanethegamer
61
175ms
17 May 2026
Tutorial
Steffan153
63
169ms
16 May 2026
Divisors
Orsailius
49
146ms
16 May 2026
Zodiac Signs
kmathis22
308
171ms
15 May 2026
Inventory Sequence
JayXon
🥈
46
138ms
14 May 2026
Taxicab Numbers
Steffan153
💎
64
3,466ms
13 May 2026
Inventory Sequence
Steffan153
🥈
46
136ms
13 May 2026
Inventory Sequence
lukegustafson
💎
44
145ms
13 May 2026
Ulam Sequence
HumanoidCPU
1,106
120ms
12 May 2026
Alphabetic Numbers
KatieLG
3,107
139ms
12 May 2026
Ten-pin Bowling
Steffan153
💎
117
144ms
12 May 2026
Alphabetic Numbers
rucin93
💎
133
167ms
12 May 2026
United States
rucin93
🥇
110
160ms
12 May 2026
Alphabetic Numbers
Steffan153
🥈
143
170ms
12 May 2026
Spelling Numbers
dokutan
575
189ms
12 May 2026
Ulam Sequence
rucin93
72
166ms
11 May 2026
Rectangle Fill
Shanethegamer
159
165ms
11 May 2026
Ulam Sequence
Shanethegamer
1,106
123ms
11 May 2026
Emirp Numbers (Long)
emplv
🥇
64
170ms
11 May 2026
Tongue-twisters
rucin93
🥈
278
160ms
11 May 2026
Gray Code Encoder
Lydxn
52
183ms
11 May 2026
Fibonacci
Herbert00709
35
124ms
8 May 2026
Arrows
lukegustafson
💎
92
181ms
8 May 2026
Leap Years
Lydxn
🥇
42
138ms
7 May 2026
Smooth Numbers
Shanethegamer
85
184ms
7 May 2026
Leap Years
rucin93
43
128ms
7 May 2026
Emirp Numbers (Long)
Steffan153
🥉
65
151ms
7 May 2026
Roman to Arabic
Steffan153
💎
88
158ms
7 May 2026
24 Game
rucin93
💎
163
2,584ms
5 May 2026
Kaprekar Numbers
rucin93
💎
55
594ms
5 May 2026
Kaprekar Numbers
emplv
🥈
56
586ms
5 May 2026
Kolakoski Sequence
emplv
54
129ms
5 May 2026
Kolakoski Sequence
Steffan153
🥈
50
175ms
5 May 2026
Lucky Numbers
edsrzf
68
196ms
4 May 2026
Intersection
JayXon
💎
93
145ms
4 May 2026
Intersection
Steffan153
🥈
95
142ms
3 May 2026
λ
rucin93
181
2,949ms
3 May 2026
Leap Years
NacMacFigl
54
126ms
2 May 2026
ISBN
GrayJoKing
🥉
83
140ms
1 May 2026
99 Bottles of Beer
madeforlosers
11,898
133ms
1 May 2026
24 Game
madeforlosers
12,445
123ms
1 May 2026
Scrambled Sort
rucin93
🥉
107
151ms
1 May 2026
Kolakoski Sequence
lukegustafson
52
153ms
1 May 2026
Taxicab Numbers
rucin93
🥈
69
3,201ms
1 May 2026
Rijndael S-box
rucin93
🥉
171
170ms
30 Apr 2026
Repeating Decimals
rucin93
🥉
143
170ms
30 Apr 2026
Arrows
rucin93
102
163ms
30 Apr 2026
Jacobi Symbol
rucin93
115
151ms
30 Apr 2026
Gijswijt’s Sequence
Steffan153
🥉
68
2,586ms
30 Apr 2026
Hexdump
rucin93
215
159ms
30 Apr 2026
Seven Segment
rucin93
138
132ms
30 Apr 2026
Game of Life
rucin93
116
155ms
30 Apr 2026
Sudoku (Fill-in)
rucin93
🥉
173
3,138ms
30 Apr 2026
Gijswijt’s Sequence
rucin93
70
1,843ms
30 Apr 2026
Lucky Numbers
rucin93
67
153ms
30 Apr 2026
Ten-pin Bowling
rucin93
137
143ms
30 Apr 2026
Vampire Numbers
rucin93
🥉
117
4,181ms
30 Apr 2026
Star Wars Opening Crawl
rucin93
🥉
221
158ms
30 Apr 2026
Maze
rucin93
🥉
120
625ms
30 Apr 2026
Mahjong
rucin93
💎
224
184ms
30 Apr 2026
Intersection
emplv
🥉
103
161ms
30 Apr 2026
Taxicab Numbers
CaedenHarper
4,173
121ms
29 Apr 2026
Cubes
JayXon
💎
139
186ms
29 Apr 2026