12 Days of Christmas
1st
24 Game
328th
99 Bottles of Beer
122nd
173rd
Abundant Numbers
1,131st
Abundant Numbers (Long)
1,151st
Arabic to Roman
17th
99th
Arithmetic Numbers
585th
Arrows
371st
Ascending Primes
358th
445th
ASCII Table
319th
482nd
Billiards
100th
brainfuck
239th
Card Number Validation
174th
283rd
Catalan Numbers
394th
Catalan’s Constant
261st
Christmas Trees
887th
Collatz
348th1,069th
1,019th
CSS Colors
306th
Cubes
218th
428th
Day of Week
720th
DFA Simulator
184th
Diamonds
485th
Divisors
1,832nd
2,014th
Emirp Numbers
213th
Emirp Numbers (Long)
611th
Emojify
252nd
Evil Numbers
470th
Evil Numbers (Long)
378th
Factorial Factorisation
164th
272nd
Farey Sequence
248th
510th
Fibonacci
1,101st
45th2,136th
Fizz Buzz
1,500th2,137th769th2,628th
Foo Fizz Buzz Bar
646th
636th
Forsyth–Edwards Notation
138th
Fractions
353rd
667th
Game of Life
303rd
Gijswijt’s Sequence
301st
Happy Numbers
550th
990th
Happy Numbers (Long)
498th
Hexdump
267th
Hilbert Curve
217th
301st
Intersection
193rd
427th
Inventory Sequence
701st
550th
ISBN
482nd
Jacobi Symbol
372nd
344th
Kaprekar Numbers
297th
653rd
Kolakoski Constant
201st
Kolakoski Sequence
226th
Leap Years
1,133rd
1,377th
Levenshtein Distance
481st
867th
Leyland Numbers
362nd
ln 2
128th
Look and Say
481st
Lucky Numbers
538th
254th
Lucky Tickets
379th
397th
Mahjong
162nd
Mandelbrot
321st
Maze
375th
Medal Tally
213th
Minesweeper
129th
Morse Decoder
224th
398th
Morse Encoder
133rd
Musical Chords
101st
N Queens
225th
Niven Numbers
1,798th
1,087th
Niven Numbers (Long)
1,003rd
1,043rd
Number Spiral
401st
Odious Numbers
383rd
Odious Numbers (Long)
295th
Ordinal Numbers
649th
PalindromemordnilaP
236th
Pangram Grep
495th803rd
Partition Numbers
265th
583rd
Pascal’s Triangle
749th
1,024th
Pernicious Numbers
1,279th
38th
Pernicious Numbers (Long)
572nd
Poker
105th
Polyominoes
45th
Prime Numbers
1,514th
Prime Numbers (Long)
1,377th
Proximity Grid
237th
QR Decoder
207th
427th
Quine
1,263rd
Recamán
231st
Repeating Decimals
265th
Reverse Polish Notation
481st226th
Reversi
184th
Rijndael S-box
308th
Rock-paper-scissors-Spock-lizard
409th
Roman to Arabic
383rd
424th
ROT13
453rd559th8th527th
Rule 110
454th
1,057th
Scrambled Sort
282nd
Set
324th
339th
Seven Segment
519th
SI Units
99th
Sierpiński Triangle
310th
Smith Numbers
221st
Spelling Numbers
1st
Star Wars GPT
203rd
Star Wars Opening Crawl
304th
Sudoku
162nd
Sudoku (Fill-in)
242nd
Ten-pin Bowling
100th
Tic-tac-toe
167th
Time Distance
56th
Tongue-twisters
617th
499th
Topological Sort
321st
Tower of Hanoi
486th
729th
Transpose Sentence
345th
Trinomial Triangle
126th
United States
416th
Vampire Numbers
303rd
Van Eck Sequence
265th
Zeckendorf Representation
270th
Zodiac Signs
366th
γ
351st
λ
167th
π
103rd
1,398th
τ
87th
φ
225th
√2
259th
40th
𝑒
209th