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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
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
CSS Colors
Cubes
Day of Week
DFA Simulator
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
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
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
Maze
Medal Tally
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
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
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
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Chars
Submitted
Billiards
KatieLG
🦄
13,518
3 days ago
Repeating Decimals
Shanethegamer
🥈
243
10 days ago
Rijndael S-box
error256
🥈
142
11 days ago
Quine
lifthrasiir
60
12 days ago
Quine
Unknownuserfrommars
102
12 days ago
Fibonacci
madeforlosers
98
13 days ago
Evil Numbers
edsrzf
53
19 days ago
Pernicious Numbers
edsrzf
60
19 days ago
Day of Week
edsrzf
78
19 days ago
Quine
dokutan
90
21 days ago
Rijndael S-box
anter69
775
22 days ago
Kaprekar Numbers
JayXon
💎
101
5 Nov 2024
Kaprekar Numbers
JDiLenarda
🥈
146
5 Nov 2024
Prime Numbers
edsrzf
49
2 Nov 2024
Kaprekar Numbers
MeWhenI
🥉
447
2 Nov 2024
Kaprekar Numbers
Shanethegamer
🥉
447
1 Nov 2024
Kaprekar Numbers
KatieLG
448
1 Nov 2024
Kaprekar Numbers
dokutan
🥉
447
1 Nov 2024
Kaprekar Numbers
HumanoidCPU
🥉
447
1 Nov 2024
Farey Sequence
dokutan
136
31 Oct 2024
Catalan Numbers
dokutan
2,879
31 Oct 2024
Fibonacci
Herbert00709
143
31 Oct 2024
Ordinal Numbers
Shanethegamer
123
30 Oct 2024
π
m4xxh
1,053
27 Oct 2024
Poker
Shanethegamer
💎
454
23 Oct 2024
Niven Numbers (Long)
pardouin
🥇
64
21 Oct 2024
99 Bottles of Beer
dokutan
405
20 Oct 2024
Game of Life
Shanethegamer
🥈
178
18 Oct 2024
Rijndael S-box
GolfingSuccess
822
17 Oct 2024
γ
JDiLenarda
1,010
17 Oct 2024
ln 2
JDiLenarda
1,010
17 Oct 2024
Tongue-twisters
dokutan
417
15 Oct 2024
Gijswijt’s Sequence
dokutan
🥉
192
15 Oct 2024
Fizz Buzz
aliakseikalosha
155
15 Oct 2024
Niven Numbers
dokutan
49
14 Oct 2024
Leyland Numbers
dokutan
893
14 Oct 2024
Lucky Numbers
dokutan
1,055
14 Oct 2024
Prime Numbers (Long)
dokutan
85
14 Oct 2024
Odious Numbers (Long)
dokutan
84
14 Oct 2024
Niven Numbers (Long)
dokutan
92
14 Oct 2024
Leap Years
dokutan
51
14 Oct 2024
Foo Fizz Buzz Bar
dokutan
176
14 Oct 2024
Fizz Buzz
dokutan
119
14 Oct 2024
Fibonacci
dokutan
63
14 Oct 2024
Evil Numbers (Long)
dokutan
85
14 Oct 2024
Divisors
dokutan
🥇
65
14 Oct 2024
Collatz
dokutan
106
14 Oct 2024
Abundant Numbers (Long)
dokutan
88
14 Oct 2024
Arithmetic Numbers
dokutan
102
14 Oct 2024
Pernicious Numbers (Long)
dokutan
121
14 Oct 2024
Forsyth–Edwards Notation
dokutan
463
14 Oct 2024
Day of Week
dokutan
93
14 Oct 2024
Happy Numbers (Long)
dokutan
197
14 Oct 2024
Happy Numbers
dokutan
86
14 Oct 2024
Inventory Sequence
dokutan
1,070
14 Oct 2024
Kolakoski Sequence
dokutan
343
14 Oct 2024
Look and Say
dokutan
707
14 Oct 2024
Recamán
dokutan
309
14 Oct 2024
Smith Numbers
dokutan
429
14 Oct 2024
Van Eck Sequence
dokutan
1,066
14 Oct 2024
Vampire Numbers
dokutan
210
14 Oct 2024
Emirp Numbers (Long)
dokutan
292
14 Oct 2024
Emirp Numbers
dokutan
88
14 Oct 2024
Rule 110
dokutan
2,084
14 Oct 2024
Pascal’s Triangle
dokutan
717
14 Oct 2024
Factorial Factorisation
dokutan
🥉
828
14 Oct 2024
Diamonds
dokutan
358
14 Oct 2024
Cubes
dokutan
803
14 Oct 2024
Christmas Trees
dokutan
302
14 Oct 2024
Ascending Primes
dokutan
456
14 Oct 2024
Polyominoes
dokutan
🥈
1,369
14 Oct 2024
N Queens
dokutan
🥈
1,209
14 Oct 2024
Sierpiński Triangle
dokutan
202
14 Oct 2024
Quine
CaedenHarper
90
13 Oct 2024
Hexdump
KatieLG
5,182
13 Oct 2024