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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
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Arrows
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ASCII Table
Billiards
brainfuck
Card Number Validation
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Catalan’s Constant
Christmas Trees
Collatz
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Divisors
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Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
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Foo Fizz Buzz Bar
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Fractions
Game of Life
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Happy Numbers (Long)
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Intersection
Inventory Sequence
ISBN
Jacobi Symbol
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Kolakoski Sequence
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Levenshtein Distance
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ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
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Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
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Pascal’s Triangle
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Pernicious Numbers (Long)
Poker
Polyominoes
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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
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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
Calendar
Connect Four
Continued Fractions
Crossword
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CSS Grid
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Flags
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Gray Code Decoder
Gray Code Encoder
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Highly Composite Numbers
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p-adic Expansion
Polygon Triangulations
QR Encoder
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Tutorial
Hole
Golfer
Bytes
Time
Submitted
Multitap Input
Shanethegamer
168
11ms
32 hours ago
Tower of Hanoi
Schmitt-Very-Cool
99
9ms
38 hours ago
Multitap Input
kg583
131
11ms
43 hours ago
Inventory Sequence
kg583
🥈
85
18ms
2 days ago
Diamonds
edsrzf
💎
103
7ms
3 days ago
Morse Decoder
kg583
🥈
176
7ms
3 days ago
Tower of Hanoi
msbranicky
108
9ms
3 days ago
Tongue-twisters
prestosilver
533
7ms
4 days ago
Tower of Hanoi
aksyristos
148
9ms
4 days ago
ln 2
edsrzf
🥈
69
135ms
4 days ago
Tower of Hanoi
BREMAUCY
99
8ms
5 days ago
Tower of Hanoi
blaztoma
91
11ms
5 days ago
Ascending Primes
edsrzf
💎
97
4,618ms
5 days ago
Tower of Hanoi
JOrE20
9,708
12ms
5 days ago
Van Eck Sequence
dokutan
188
118ms
5 days ago
24 Game
dokutan
🥉
358
3,397ms
5 days ago
Tower of Hanoi
dokutan
🥉
83
12ms
6 days ago
PalindromemordnilaP
edsrzf
🥇
87
7ms
6 days ago
Tower of Hanoi
edsrzf
💎
73
11ms
6 days ago
Tower of Hanoi
snoozingnewt
87
11ms
6 days ago
Evil Numbers
snoozingnewt
51
6ms
6 days ago
Emirp Numbers
snoozingnewt
84
6ms
6 days ago
Odious Numbers
snoozingnewt
🥇
48
6ms
6 days ago
Happy Numbers
snoozingnewt
🥇
64
6ms
6 days ago
Tower of Hanoi
albanian-laundromat
89
11ms
6 days ago
Tower of Hanoi
AlephSquirrel
105
9ms
6 days ago
Tower of Hanoi
Yewzir
94
11ms
7 days ago
Tower of Hanoi
GolfingSuccess
98
9ms
7 days ago
Tower of Hanoi
KatieLG
3,585
6ms
7 days ago
Time Distance
kg583
💎
259
11ms
7 days ago
ISBN
kg583
122
8ms
7 days ago
Tower of Hanoi
CaedenHarper
121
11ms
7 days ago
ROT13
kg583
🥉
107
25ms
8 days ago
Hexdump
kg583
🥈
175
36ms
8 days ago
Intersection
edsrzf
💎
123
26ms
8 days ago
Hilbert Curve
kg583
💎
376
11ms
8 days ago
Emirp Numbers (Long)
kg583
🥈
111
35ms
9 days ago
Fizz Buzz
kg583
80
14ms
9 days ago
Taxicab Numbers
kg583
113
202ms
10 days ago
Taxicab Numbers
HumanoidCPU
4,168
9ms
10 days ago
Lucky Tickets
edsrzf
🥈
150
27ms
10 days ago
Fibonacci
Andrey2001
53
6ms
10 days ago
Taxicab Numbers
Shanethegamer
4,168
5ms
11 days ago
Mandelbrot
kg583
🥈
144
3,952ms
11 days ago
Game of Life
kg583
149
12ms
11 days ago
Factorial Factorisation
kg583
🥇
142
9ms
12 days ago
Ascending Primes
kg583
101
3,855ms
12 days ago
Prime Numbers (Long)
kg583
🥇
60
32ms
12 days ago
Lucky Tickets
kg583
🥉
167
8ms
12 days ago
Time Distance
Shanethegamer
🥈
263
11ms
12 days ago
Smith Numbers
edsrzf
🥉
175
1,573ms
12 days ago
Musical Chords
edsrzf
💎
173
10ms
13 days ago
Tower of Hanoi
emgordon154
87
11ms
13 days ago
Catalan Numbers
kg583
59
6ms
13 days ago
ASCII Table
kg583
129
6ms
13 days ago
𝑒
kg583
70
12ms
14 days ago
Catalan’s Constant
kg583
💎
113
92ms
14 days ago
π
kg583
🥈
85
79ms
14 days ago
ln 2
kg583
87
82ms
14 days ago
τ
kg583
🥉
86
49ms
14 days ago
Pangram Grep
Zach1031
173
9ms
14 days ago
Tower of Hanoi
MeWhenI
92
11ms
14 days ago
Arabic to Roman
snoozingnewt
🥇
73
45ms
14 days ago
Continued Fractions
kg583
136
10ms
17 days ago
Christmas Trees
edsrzf
🥉
102
7ms
20 days ago
Topological Sort
edsrzf
💎
127
353ms
22 days ago
Fibonacci
Zach1031
136
740ms
22 days ago
Topological Sort
kg583
🥈
132
122ms
23 days ago
Collatz
kmathis22
99
16ms
24 days ago
Jacobi Symbol
kg583
💎
176
19ms
26 days ago
Reverse Polish Notation
kg583
129
308ms
27 days ago
ln 2
Adix-null
1,011
6ms
27 days ago
Trinomial Triangle
MeWhenI
2,075
5ms
8 Nov 2025
Ordinal Numbers
edsrzf
💎
84
12ms
8 Nov 2025
Tower of Hanoi
HumanoidCPU
3,585
5ms
6 Nov 2025