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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
CSS Colors
Cubes
Day of Week
DFA Simulator
Diamonds
Divisors
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Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
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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
Apéry’s Constant
Binary Lambda Calculus
Connect Four
Continued Fractions
Crossword
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CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
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Gray Code Encoder
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Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
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Tutorial
Hole
Golfer
Chars
Time
Submitted
Quine
ky28059
🥇
35
123ms
37 hours ago
Abundant Numbers
CornerMercury
61
173ms
2 days ago
Multitap Input
edsrzf
🥉
141
140ms
3 days ago
Multitap Input
ovs-code
💎
136
128ms
4 days ago
Tutorial
FortuiteMan
187
154ms
5 days ago
Collatz
dokutan
109
172ms
6 days ago
π
JOrE20
1,017
106ms
6 days ago
τ
JOrE20
1,018
101ms
6 days ago
Multitap Input
dokutan
449
122ms
6 days ago
Hilbert Curve
ovs-code
🥈
240
143ms
7 days ago
Kolakoski Constant
JOrE20
1,015
122ms
11 days ago
π
Andrey2001
1,015
117ms
14 days ago
Multitap Input
Natanaelel
🥈
138
139ms
16 days ago
Fibonacci
Crabbex
86
114ms
20 days ago
Spelling Numbers
dokutan
14,062
971ms
23 days ago
ROT13
dokutan
878
183ms
23 days ago
Rock-paper-scissors-Spock-lizard
dokutan
638
125ms
23 days ago
Morse Encoder
dokutan
791
145ms
23 days ago
Morse Decoder
dokutan
676
134ms
23 days ago
Lucky Tickets
dokutan
3,393
177ms
23 days ago
Emojify
dokutan
458
136ms
23 days ago
CSS Colors
dokutan
3,247
173ms
23 days ago
United States
dokutan
931
151ms
23 days ago
Look and Say
dokutan
653
131ms
23 days ago
Emirp Numbers (Long)
dokutan
955
129ms
23 days ago
Van Eck Sequence
dokutan
1,543
126ms
23 days ago
Catalan Numbers
dokutan
2,414
130ms
23 days ago
Cubes
dokutan
764
128ms
23 days ago
Emirp Numbers
dokutan
183
118ms
23 days ago
99 Bottles of Beer
ovs-code
🥉
250
146ms
23 days ago
Fizz Buzz
Natanaelel
83
117ms
23 days ago
Tutorial
Mefred
187
120ms
23 days ago
Gray Code Encoder
GolfingSuccess
103
336ms
24 days ago
Gray Code Decoder
GolfingSuccess
91
272ms
24 days ago
Gray Code Decoder
error256
91
293ms
24 days ago
Mandelbrot
ovs-code
💎
107
4,330ms
25 days ago
Pangram Grep
plcc0
128
149ms
26 days ago
Fibonacci
bitsandbeyond
66
124ms
27 days ago
Foo Fizz Buzz Bar
ovs-code
102
171ms
9 Jan 2026
Sierpiński Triangle
ovs-code
76
113ms
9 Jan 2026
Trinomial Triangle
KatieLG-Transpiler
2,098
119ms
9 Jan 2026
Tower of Hanoi
KatieLG-Transpiler
4,099
119ms
9 Jan 2026
Taxicab Numbers
KatieLG-Transpiler
4,656
131ms
9 Jan 2026
Sphenic Numbers
KatieLG-Transpiler
10,671
129ms
9 Jan 2026
Semiprime Numbers
KatieLG-Transpiler
15,425
130ms
9 Jan 2026
Polygon Triangulations
KatieLG-Transpiler
4,519
109ms
9 Jan 2026
Partition Numbers
KatieLG-Transpiler
758
119ms
9 Jan 2026
Odd Polyomino Tiling
KatieLG-Transpiler
21,649
139ms
9 Jan 2026
Mandelbrot
KatieLG-Transpiler
3,414
120ms
9 Jan 2026
Kaprekar Numbers
KatieLG-Transpiler
519
118ms
9 Jan 2026
Hilbert Curve
KatieLG-Transpiler
2,091
123ms
9 Jan 2026
Highly Composite Numbers
KatieLG-Transpiler
464
118ms
9 Jan 2026
Hexagonal Spiral
KatieLG-Transpiler
1,381
123ms
9 Jan 2026
Apéry’s Constant
KatieLG-Transpiler
1,015
129ms
9 Jan 2026
brainfuck
ovs-code
🥈
238
758ms
6 Jan 2026
Lucky Numbers
ovs-code
🥇
68
191ms
6 Jan 2026
Catalan’s Constant
JOrE20
1,067
117ms
6 Jan 2026
Tongue-twisters
sean-niemann
283
136ms
6 Jan 2026
Lucky Tickets
edsrzf
130
141ms
5 Jan 2026
√2
JOrE20
1,066
116ms
4 Jan 2026
φ
JOrE20
1,067
125ms
4 Jan 2026
ln 2
JOrE20
1,066
118ms
4 Jan 2026
Partition Numbers
edsrzf
76
129ms
4 Jan 2026
Calendar
Natanaelel
🥈
300
144ms
2 Jan 2026
Tutorial
HumanoidCPU
94
143ms
1 Jan 2026
Fibonacci
DrVilepis
96
130ms
31 Dec 2025
Calendar
stackofbears
🥉
345
284ms
31 Dec 2025
Zeckendorf Representation
edsrzf
158
139ms
30 Dec 2025
Divisors
MeWhenI
67
118ms
30 Dec 2025
Abundant Numbers
stackofbears
🥇
60
133ms
30 Dec 2025
Divisors
edsrzf
67
126ms
28 Dec 2025
Smooth Numbers
GolfingSuccess
108
234ms
26 Dec 2025
Arithmetic Numbers
edsrzf
89
4,168ms
25 Dec 2025
Fizz Buzz
edsrzf
87
128ms
25 Dec 2025
Niven Numbers (Long)
edsrzf
🥇
62
208ms
25 Dec 2025
Trinomial Triangle
error256
🥇
87
130ms
24 Dec 2025
Happy Numbers
edsrzf
67
135ms
24 Dec 2025
Evil Numbers
edsrzf
59
138ms
24 Dec 2025
Happy Numbers (Long)
edsrzf
74
184ms
24 Dec 2025
Pascal’s Triangle
edsrzf
77
128ms
23 Dec 2025