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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
brainfuck
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
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
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
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 v2
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
Golfer
Bytes
Submitted
Catalan Numbers
Jacob385
4,472
7 days ago
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Yewzir
228
19 Feb 2024
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ravnskjaer
327
11 Feb 2024
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203
30 Jan 2024
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dokutan
3,033
22 Jan 2024
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bac0id
191
26 Sep 2023
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msbranicky
289
15 Sep 2023
Catalan Numbers
crizin
286
9 Sep 2023
Catalan Numbers
h3ra993huskp
187
3 Sep 2023
Catalan Numbers
Schmitt-Very-Cool
351
21 Jun 2023
Catalan Numbers
janbehrens
192
12 Jun 2023
Catalan Numbers
sean-niemann
167
2 May 2023
Catalan Numbers
retrohun
3,043
27 Dec 2022
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sonisonjames
286
13 Nov 2022
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Steffan153
167
15 Oct 2022
Catalan Numbers
MeWhenI
167
15 Oct 2022
Catalan Numbers
rotary-o
🥇
166
18 Jul 2022
Catalan Numbers
lukehewittvandy
299
12 Jul 2022
Catalan Numbers
KatieLG-Transpiler
2,942
23 Jun 2022
Catalan Numbers
stefangimmillaro
167
3 May 2022
Catalan Numbers
DaCuteRaccoon
496
30 Apr 2022
Catalan Numbers
primo-ppcg
167
16 Mar 2022
Catalan Numbers
jared-hughes
167
15 Feb 2022
Catalan Numbers
bwat2
244
8 Feb 2022
Catalan Numbers
JayXon
🥇
166
30 Jan 2022
Catalan Numbers
nwellnhof
🥇
166
30 Jan 2022
Catalan Numbers
inventshah
224
29 Jan 2022
Catalan Numbers
KatieLG
2,939
29 Jan 2022
Catalan Numbers
c0d3-4-F00d
368
29 Jan 2022
Catalan Numbers
Lydxn
🥇
166
29 Jan 2022
Catalan Numbers
Shanethegamer
267
29 Jan 2022