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12 Days of Christmas
24 Game
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Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
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Billiards
brainfuck
Calendar
Card Number Validation
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Catalan’s Constant
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Cubes
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Divisors
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Emirp Numbers (Long)
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Evil Numbers (Long)
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Foo Fizz Buzz Bar
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Fractions
Game of Life
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Intersection
Inventory Sequence
ISBN
Jacobi Symbol
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ln 2
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Lucky Tickets
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Maze
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Morse Encoder
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Niven Numbers (Long)
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Odious Numbers (Long)
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Polyominoes
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Quine
Recamán
Repeating Decimals
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Reversi
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Roman to Arabic
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Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
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Spelling Numbers
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Star Wars Opening Crawl
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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
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Flags
Floyd-Steinberg Dithering
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Gray Code Encoder
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p-adic Expansion
Polygon Triangulations
QR Encoder
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Turtle
Tutorial
Hole
Golfer
Bytes
Time
Submitted
Tutorial
Mefred
129
6ms
13 hours ago
Gray Code Decoder
GolfingSuccess
49
36ms
3 days ago
Fibonacci
Emutis
141
3ms
4 days ago
Prime Numbers (Long)
Florian-Mt
176
1,902ms
5 days ago
Prime Numbers
Florian-Mt
126
33ms
5 days ago
Tower of Hanoi
Jacob385
3,584
4ms
6 days ago
τ
JOrE20
1,008
4ms
11 days ago
√2
JOrE20
1,008
4ms
11 days ago
φ
JOrE20
1,008
5ms
11 days ago
π
JOrE20
1,008
4ms
11 days ago
ln 2
JOrE20
1,008
5ms
11 days ago
Partition Numbers
JOrE20
🥉
652
3ms
13 days ago
Kolakoski Constant
JOrE20
🥉
1,008
3ms
13 days ago
Tutorial
HumanoidCPU
53
5ms
14 days ago
Fibonacci
JOrE20
40
5ms
16 days ago
τ
GrayJoKing
💎
164
4,869ms
21 days ago
Fizz Buzz
albanian-laundromat
79
7ms
24 days ago
24 Game
JOrE20
12,437
5ms
25 days ago
Catalan’s Constant
JOrE20
🥉
1,008
4ms
18 Dec 2025
99 Bottles of Beer
JOrE20
528
6ms
18 Dec 2025
Fizz Buzz
JOrE20
163
11ms
18 Dec 2025
Leap Years
JOrE20
160
266ms
18 Dec 2025
γ
JOrE20
1,008
4ms
17 Dec 2025
Tongue-twisters
prestosilver
530
3ms
17 Dec 2025
Smooth Numbers
GolfingSuccess
90
3,374ms
14 Dec 2025
Day of Week
duckyluuk
🥉
262
867ms
12 Dec 2025
Prime Numbers
tomh1012
106
32ms
11 Dec 2025
Odd Polyomino Tiling
JOrE20
21,436
8ms
9 Dec 2025
Taxicab Numbers
JOrE20
4,165
4ms
9 Dec 2025
Evil Numbers
JOrE20
75
4ms
9 Dec 2025
Hilbert Curve
JOrE20
🥉
5,123
4ms
9 Dec 2025
Lucky Tickets
GrayJoKing
💎
154
21ms
9 Dec 2025
Fractions
GrayJoKing
💎
99
4,028ms
9 Dec 2025
Billiards
GrayJoKing
🥈
179
70ms
9 Dec 2025
Continued Fractions
MeWhenI
166
10ms
9 Dec 2025
12 Days of Christmas
GrayJoKing
🥈
443
7ms
7 Dec 2025
λ
JOrE20
1,008
4ms
7 Dec 2025
Gray Code Decoder
albanian-laundromat
65
42ms
6 Dec 2025
Jacobi Symbol
GrayJoKing
🥈
268
21ms
6 Dec 2025
Tower of Hanoi
GrayJoKing
💎
79
8ms
5 Dec 2025
Polyominoes
JOrE20
3,569
5ms
4 Dec 2025
Foo Fizz Buzz Bar
JOrE20
5,724
5ms
4 Dec 2025
Tower of Hanoi
MeWhenI
🥈
88
10ms
3 Dec 2025
Game of Life
GrayJoKing
💎
101
16ms
3 Dec 2025
Tower of Hanoi
CaedenHarper
3,582
5ms
1 Dec 2025
Spelling Numbers
dokutan
35,968
1,316ms
1 Dec 2025
Lucky Tickets
dokutan
7,369
113ms
1 Dec 2025
Tower of Hanoi
dokutan
360
8ms
1 Dec 2025
12 Days of Christmas
JOrE20
2,374
4ms
1 Dec 2025
Rijndael S-box
JOrE20
773
4ms
30 Nov 2025
Tower of Hanoi
albanian-laundromat
98
9ms
30 Nov 2025
Tower of Hanoi
emgordon154
3,582
4ms
30 Nov 2025
Tower of Hanoi
Yewzir
102
10ms
30 Nov 2025
Tower of Hanoi
KatieLG
3,582
4ms
30 Nov 2025
Farey Sequence
dokutan
106
14ms
30 Nov 2025
Fibonacci
solisolu
41
5ms
29 Nov 2025
Catalan Numbers
duckyluuk
💎
215
20ms
29 Nov 2025
Topological Sort
MeWhenI
💎
119
58ms
29 Nov 2025
Game of Life
duckyluuk
🥈
112
18ms
28 Nov 2025
Ascending Primes
duckyluuk
💎
153
4,686ms
28 Nov 2025
ASCII Table
GrayJoKing
🥉
130
7ms
27 Nov 2025
ASCII Table
duckyluuk
💎
116
7ms
27 Nov 2025
Rijndael S-box
MeWhenI
💎
381
105ms
27 Nov 2025
Arrows
duckyluuk
🥉
187
11ms
27 Nov 2025
Intersection
GrayJoKing
🥉
158
18ms
27 Nov 2025
Arrows
GrayJoKing
💎
119
8ms
27 Nov 2025
Taxicab Numbers
HumanoidCPU
4,165
4ms
27 Nov 2025
Tutorial
luuumine
80
7ms
26 Nov 2025
Odious Numbers (Long)
duckyluuk
🥉
52
15ms
26 Nov 2025
Odious Numbers
duckyluuk
🥉
50
6ms
26 Nov 2025
Evil Numbers (Long)
duckyluuk
🥉
53
21ms
26 Nov 2025
Evil Numbers
duckyluuk
🥉
50
5ms
26 Nov 2025
Scrambled Sort
duckyluuk
💎
175
23ms
26 Nov 2025
Diamonds
GrayJoKing
🥉
83
7ms
26 Nov 2025
Scrambled Sort
GrayJoKing
🥈
177
158ms
26 Nov 2025
PalindromemordnilaP
duckyluuk
49
7ms
26 Nov 2025
Evil Numbers
GrayJoKing
🥈
49
6ms
26 Nov 2025
Trinomial Triangle
GrayJoKing
💎
101
8ms
26 Nov 2025
Taxicab Numbers
Shanethegamer
4,165
4ms
26 Nov 2025
ROT13
GrayJoKing
💎
96
31ms
25 Nov 2025