12 Days of Christmas
1st
24 Game
362nd
99 Bottles of Beer
159th
180th
Abundant Numbers
1,168th
Abundant Numbers (Long)
1,229th
Arabic to Roman
21st
108th
Arithmetic Numbers
801st
Arrows
400th
Ascending Primes
379th
473rd
ASCII Table
326th
502nd
Billiards
116th
brainfuck
238th
Calendar
258th
72nd
Card Number Validation
271st
382nd
Catalan Numbers
377th
Catalan’s Constant
273rd
Christmas Trees
951st
Collatz
365th1,134th
1,072nd
Continued Fractions
206th
CSS Colors
317th
Cubes
262nd
446th
Day of Week
767th
DFA Simulator
190th
Diamonds
531st
Divisors
1,892nd
2,072nd
Emirp Numbers
221st
Emirp Numbers (Long)
633rd
Emojify
259th
Evil Numbers
485th
Evil Numbers (Long)
391st
Factorial Factorisation
170th
289th
Farey Sequence
252nd
532nd
Fibonacci
1,129th
46th2,178th
Fizz Buzz
1,549th2,168th781st2,668th
Foo Fizz Buzz Bar
672nd
663rd
Forsyth–Edwards Notation
145th
Fractions
370th
707th
Game of Life
321st
Gijswijt’s Sequence
329th
Gray Code Decoder
414th
356th
Gray Code Encoder
295th
Happy Numbers
576th
1,032nd
Happy Numbers (Long)
441st
Hexdump
281st
Hilbert Curve
232nd
326th
Intersection
205th
428th
Inventory Sequence
744th
589th
ISBN
488th
Jacobi Symbol
398th
369th
Kaprekar Numbers
340th
735th
Kolakoski Constant
210th
Kolakoski Sequence
236th
Leap Years
1,163rd
1,414th
Levenshtein Distance
506th
905th
Leyland Numbers
369th
ln 2
134th
Look and Say
530th
Lucky Numbers
559th
267th
Lucky Tickets
401st
419th
Mahjong
169th
Mandelbrot
347th
Maze
420th
Medal Tally
229th
Minesweeper
173rd
Morse Decoder
234th
417th
Morse Encoder
140th
Multitap Input
413th
Musical Chords
112th
N Queens
233rd
Niven Numbers
1,884th
1,123rd
Niven Numbers (Long)
1,044th
1,080th
Number Spiral
438th
Odious Numbers
379th
Odious Numbers (Long)
306th
Ordinal Numbers
669th
PalindromemordnilaP
324th
Pangram Grep
542nd847th
Partition Numbers
329th
655th
Pascal’s Triangle
794th
1,075th
Pernicious Numbers
1,341st
40th
Pernicious Numbers (Long)
611th
Poker
121st
Polyominoes
48th
Prime Numbers
1,601st
Prime Numbers (Long)
1,471st
Proximity Grid
247th
QR Decoder
223rd
447th
Quine
654th
Recamán
236th
Repeating Decimals
275th
Reverse Polish Notation
508th237th
Reversi
218th
Rijndael S-box
318th
Rock-paper-scissors-Spock-lizard
423rd
Roman to Arabic
399th
444th
ROT13
498th625th11th595th
Rule 110
473rd
1,085th
Scrambled Sort
311th
Set
351st
363rd
Seven Segment
525th
SI Units
105th
Sierpiński Triangle
323rd
Smith Numbers
245th
Spelling Numbers
1st
Star Wars GPT
225th
Star Wars Opening Crawl
313th
Sudoku
171st
Sudoku (Fill-in)
248th
Ten-pin Bowling
99th
Tic-tac-toe
199th
Time Distance
56th
Tongue-twisters
650th
526th
Topological Sort
267th
Tower of Hanoi
617th
963rd
Transpose Sentence
377th
Trinomial Triangle
161st
United States
427th
Vampire Numbers
317th
Van Eck Sequence
288th
Zeckendorf Representation
298th
Zodiac Signs
381st
γ
372nd
λ
172nd
π
107th
1,427th
τ
89th
φ
228th
√2
269th
40th
𝑒
219th