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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
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)
Factorial Factorisation
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Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
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Happy Numbers (Long)
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Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
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Kolakoski Sequence
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Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
Minesweeper
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
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Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
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Quine
Recamán
Repeating Decimals
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Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
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Rule 110
Scrambled Sort
Set
Seven Segment
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Sierpiński Triangle
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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
Calendar
Connect Four
Continued Fractions
Crossword
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CSS Grid
Ellipse Perimeters
Flags
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Gray Code Encoder
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Highly Composite Numbers
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p-adic Expansion
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Snake
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Hole
Golfer
Bytes
Time
Submitted
Evil Numbers (Long)
AdrianBerni
55
10ms
5 mins ago
12 Days of Christmas
ubunbun18
579
9ms
6 mins ago
Star Wars Opening Crawl
blaztoma
🥈
2,452
11ms
7 mins ago
Game of Life
GrayJoKing
115
18ms
13 mins ago
Tower of Hanoi
prestosilver
97
2ms
15 mins ago
Rock-paper-scissors-Spock-lizard
Lv0Sys
226
31ms
18 mins ago
Game of Life
GrayJoKing
84
44ms
18 mins ago
Binary Lambda Calculus
Kacarott
285
10ms
21 mins ago
Game of Life
GrayJoKing
💎
106
16ms
30 mins ago
Game of Life
GrayJoKing
💎
74
233ms
38 mins ago
12 Days of Christmas
namelessiw
384
150ms
53 mins ago
Gijswijt’s Sequence
tomh1012
150
281ms
64 mins ago
Gijswijt’s Sequence
tomh1012
192
411ms
72 mins ago
Collatz
bzijlema
70
19ms
86 mins ago
Musical Chords
anter69
184
11ms
91 mins ago
Rock-paper-scissors-Spock-lizard
Lv0Sys
274
35ms
100 mins ago
Lucky Tickets
sean-niemann
68
34ms
109 mins ago
Billiards
Maashau
280
2ms
112 mins ago
Collatz
tomh1012
79
22ms
2 hours ago
brainfuck
duckyluuk
181
20ms
2 hours ago
Maze
targrik
169
6ms
2 hours ago
Polyominoes
targrik
🥉
312
43ms
2 hours ago
Intersection
vhoulbreque
157
1,421ms
2 hours ago
Trinomial Triangle
canissimia
💎
57
2ms
2 hours ago
Rock-paper-scissors-Spock-lizard
Lv0Sys
265
11ms
2 hours ago
Rule 110
edsrzf
🥉
125
23ms
2 hours ago
Collatz
tomh1012
62
13ms
2 hours ago
Fibonacci
dgambit
38
10ms
2 hours ago
brainfuck
duckyluuk
708
4ms
3 hours ago
Pascal’s Triangle
sean-niemann
54
2ms
3 hours ago
Pascal’s Triangle
canissimia
🥇
47
2ms
3 hours ago
Rule 110
edsrzf
💎
133
110ms
3 hours ago
Rule 110
DialFrost
🥈
138
115ms
3 hours ago
Tower of Hanoi
BREMAUCY
97
2,095ms
3 hours ago
Roman to Arabic
albanian-laundromat
🥈
244
126ms
4 hours ago
Collatz
albanian-laundromat
149
106ms
4 hours ago
Sudoku
alexsave
1,113
14ms
4 hours ago
Quine
albanian-laundromat
🥇
62
95ms
4 hours ago
Evil Numbers
albanian-laundromat
71
26ms
4 hours ago
Odious Numbers
albanian-laundromat
71
25ms
4 hours ago
Odious Numbers (Long)
albanian-laundromat
73
28ms
4 hours ago
Evil Numbers (Long)
albanian-laundromat
73
26ms
4 hours ago
Collatz
albanian-laundromat
140
27ms
4 hours ago
Farey Sequence
albanian-laundromat
127
28ms
4 hours ago
Quadratic Formula
bitsandbeyond
451
405ms
4 hours ago
Tower of Hanoi
jared-hughes
82
12ms
4 hours ago
Ten-pin Bowling
Lv0Sys
192
12ms
4 hours ago
Abundant Numbers
albanian-laundromat
🥉
80
47ms
4 hours ago
Abundant Numbers (Long)
albanian-laundromat
🥇
80
48ms
4 hours ago
Arrows
emgordon154
💎
145
146ms
5 hours ago
π
Carlos-EAC
1,009
2ms
5 hours ago
Tower of Hanoi
rhdqor213
66
2ms
5 hours ago
Tower of Hanoi
lyphyser
🥈
49
49ms
5 hours ago
Gray Code Decoder
ovs-code
31
10ms
5 hours ago
π
Carlos-EAC
1,013
3ms
5 hours ago
Fibonacci
AdrianBerni
67
304ms
5 hours ago
𝑒
edsrzf
🥈
98
113ms
5 hours ago
π
Carlos-EAC
1,016
34ms
5 hours ago
π
Carlos-EAC
1,010
3ms
5 hours ago
π
Carlos-EAC
1,051
257ms
5 hours ago
π
Carlos-EAC
1,030
332ms
5 hours ago
π
Carlos-EAC
1,011
9ms
5 hours ago
π
Carlos-EAC
1,008
4ms
5 hours ago
𝑒
Carlos-EAC
1,009
65ms
5 hours ago
Ten-pin Bowling
Lv0Sys
242
18ms
5 hours ago
Kolakoski Constant
emgordon154
💎
184
103ms
5 hours ago
Ten-pin Bowling
Lv0Sys
159
32ms
5 hours ago
Topological Sort
KatieLG
💎
762
1,667ms
5 hours ago
Christmas Trees
edsrzf
💎
117
98ms
5 hours ago
π
Carlos-EAC
1,008
13ms
6 hours ago
π
Carlos-EAC
1,002
7ms
6 hours ago
Polyominoes
Carlos-EAC
4,837
12ms
6 hours ago
Polyominoes
Carlos-EAC
4,872
877ms
6 hours ago
N Queens
Carlos-EAC
1,436
908ms
6 hours ago
N Queens
Carlos-EAC
1,401
10ms
6 hours ago