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12 Days of Christmas
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brainfuck
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Set
Seven Segment
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Sudoku (Fill-in)
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γ
λ
π
τ
φ
√2
𝑒
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Tutorial
Hole
Golfer
Bytes
Time
Submitted
Multitap Input
sean-niemann
114
8ms
19 hours ago
Tutorial
Mefred
168
6ms
24 hours ago
Gray Code Decoder
error256
64
4,186ms
41 hours ago
Abundant Numbers
rucin93
59
5ms
42 hours ago
Morse Decoder
targrik
150
5ms
2 days ago
Arithmetic Numbers
stefangimmillaro
76
415ms
3 days ago
Gray Code Decoder
GolfingSuccess
63
7ms
3 days ago
CSS Colors
HumanoidCPU
4,033
5ms
7 days ago
Trinomial Triangle
KatieLG-Transpiler
2,091
5ms
7 days ago
Tower of Hanoi
KatieLG-Transpiler
4,092
4ms
7 days ago
Taxicab Numbers
KatieLG-Transpiler
4,649
4ms
7 days ago
Sphenic Numbers
KatieLG-Transpiler
10,664
5ms
7 days ago
Semiprime Numbers
KatieLG-Transpiler
15,418
4ms
7 days ago
Polygon Triangulations
KatieLG-Transpiler
4,512
5ms
7 days ago
Partition Numbers
KatieLG-Transpiler
751
5ms
7 days ago
Odd Polyomino Tiling
KatieLG-Transpiler
21,642
6ms
7 days ago
Mandelbrot
KatieLG-Transpiler
10,049
5ms
7 days ago
Kaprekar Numbers
KatieLG-Transpiler
512
5ms
7 days ago
Hilbert Curve
KatieLG-Transpiler
5,154
5ms
7 days ago
Highly Composite Numbers
KatieLG-Transpiler
457
5ms
7 days ago
Hexagonal Spiral
KatieLG-Transpiler
1,374
5ms
7 days ago
Apéry’s Constant
KatieLG-Transpiler
1,008
5ms
7 days ago
Lucky Numbers
sean-niemann
72
1,065ms
9 days ago
Quine
CornerMercury
44
5ms
9 days ago
Catalan’s Constant
JOrE20
1,009
5ms
9 days ago
CSS Colors
scpchicken
3,016
5ms
10 days ago
Gijswijt’s Sequence
sean-niemann
🥈
89
881ms
10 days ago
CSS Colors
retrohun
3,296
5ms
11 days ago
CSS Colors
CaedenHarper
856
7ms
11 days ago
τ
JOrE20
1,009
5ms
12 days ago
√2
JOrE20
1,009
5ms
12 days ago
π
JOrE20
1,009
5ms
12 days ago
ln 2
JOrE20
1,009
5ms
12 days ago
CSS Colors
blaztoma
4,580
5ms
12 days ago
Calendar
edsrzf
💎
180
14ms
13 days ago
Arabic to Roman
JOrE20
72,946
7ms
13 days ago
Spelling Numbers
JOrE20
34,496
5ms
13 days ago
United States
JOrE20
965
5ms
13 days ago
CSS Colors
JOrE20
3,457
5ms
14 days ago
CSS Colors
bitsandbeyond
3,881
5ms
14 days ago
Calendar
bitsandbeyond
🥉
246
6ms
14 days ago
Tutorial
HumanoidCPU
56
6ms
15 days ago
Prime Numbers (Long)
retrohun
56
190ms
15 days ago
Tutorial
toubsen
65
6ms
17 days ago
Ten-pin Bowling
edsrzf
🥉
142
6ms
17 days ago
Fibonacci
albanian-laundromat
46
5ms
17 days ago
Star Wars GPT
targrik
🥈
162
13ms
18 days ago
Tower of Hanoi
KatieLG
369
5ms
18 days ago
Smooth Numbers
GolfingSuccess
80
34ms
21 days ago
Number Spiral
targrik
🥈
102
5ms
21 days ago
Hexagonal Spiral
bitsandbeyond
199
6ms
22 days ago
Arithmetic Numbers
DialFrost
70
1,654ms
23 days ago
Evil Numbers
targrik
40
5ms
24 days ago
Calendar
targrik
🥈
184
9ms
24 days ago
Collatz
KasperKivimaeki
66
7ms
24 days ago
Pernicious Numbers (Long)
DialFrost
53
37ms
19 Dec 2025
Arithmetic Numbers
xsot
💎
64
678ms
18 Dec 2025
PalindromemordnilaP
xsot
🥉
75
5ms
18 Dec 2025
Fibonacci
Pyroan
44
4ms
17 Dec 2025
Maze
targrik
163
6ms
17 Dec 2025
Prime Numbers
KasperKivimaeki
48
4ms
17 Dec 2025
Prime Numbers (Long)
KasperKivimaeki
49
612ms
17 Dec 2025
Fizz Buzz
amazingalek
73
4ms
16 Dec 2025
Fizz Buzz
mwarvik
73
5ms
16 Dec 2025
Happy Numbers (Long)
targrik
74
56ms
16 Dec 2025
Odious Numbers (Long)
targrik
43
84ms
16 Dec 2025
Odious Numbers
targrik
41
5ms
16 Dec 2025
Catalan Numbers
DialFrost
🥉
164
115ms
15 Dec 2025
Arabic to Roman
jessegyger
737
9ms
15 Dec 2025
Arithmetic Numbers
KasperKivimaeki
🥈
67
1,275ms
15 Dec 2025
Musical Chords
blaztoma
🥉
232
7ms
14 Dec 2025
Maze
blaztoma
182
505ms
14 Dec 2025
Sudoku (Fill-in)
blaztoma
🥉
312
10ms
13 Dec 2025
ASCII Table
KasperKivimaeki
114
5ms
12 Dec 2025
λ
JOrE20
1,008
4ms
12 Dec 2025
Evil Numbers (Long)
snoozingnewt
61
5ms
11 Dec 2025
Morse Encoder
targrik
179
5ms
11 Dec 2025
Catalan Numbers
targrik
257
1,087ms
11 Dec 2025
Snake
targrik
157
6ms
11 Dec 2025
Multitap Input
targrik
117
10ms
11 Dec 2025