12 Days of Christmas
294th
24 Game
118th
99 Bottles of Beer
381st
Abundant Numbers
555th
Abundant Numbers (Long)
154th
Alphabetic Numbers
236th
Arabic to Roman
282nd
Arithmetic Numbers
121st
Arrows
89th
Ascending Primes
314th
ASCII Table
350th
Billiards
245th
brainfuck
218th
Calendar
37th
Card Number Validation
253rd
Catalan Numbers
15th
Catalan’s Constant
413th
Chess Move Validation
292nd
Christmas Trees
433rd
Collatz
290th
Connect Four
203rd
Continued Fractions
352nd
CSS Colors
373rd
Cubes
555th
Day of Week
75th
DFA Simulator
114th
Diamonds
441st
Divisors
57th
Emirp Numbers
462nd
Emirp Numbers (Long)
365th
Emojify
499th
Evil Numbers
30th
Evil Numbers (Long)
108th
Factorial Factorisation
258th
Farey Sequence
502nd
Fibonacci
26th
Fizz Buzz
1,468th
Foo Fizz Buzz Bar
34th
Forsyth–Edwards Notation
199th
Fractions
105th
Game of Life
374th
Gijswijt’s Sequence
538th
Gray Code Decoder
488th
Gray Code Encoder
446th
Happy Numbers
475th
Happy Numbers (Long)
192nd
Hexdump
46th
Hilbert Curve
308th
Intersection
147th
Inventory Sequence
153rd
ISBN
443rd
Jacobi Symbol
204th
Kaprekar Numbers
271st
Kolakoski Constant
251st
Kolakoski Sequence
405th
Leap Years
474th
Levenshtein Distance
4th
Leyland Numbers
437th
ln 2
11th
Look and Say
424th
Lucky Numbers
133rd
Lucky Tickets
281st
Mahjong
175th
Mandelbrot
425th
Maze
268th
Medal Tally
417th
Minesweeper
366th
Morse Decoder
221st
Morse Encoder
396th
Multitap Input
305th
Musical Chords
375th
N Queens
203rd
Nim
326th
Niven Numbers
35th
Niven Numbers (Long)
56th
Number Spiral
530th
Odious Numbers
32nd
Odious Numbers (Long)
32nd
Ordinal Numbers
461st
PalindromemordnilaP
121st
Pangram Grep
124th
Partition Numbers
397th
Pascal’s Triangle
269th
Pernicious Numbers
27th
Pernicious Numbers (Long)
43rd
Poker
192nd
Polyominoes
204th
Prime Numbers
151st
Prime Numbers (Long)
136th
Proximity Grid
355th
QR Decoder
253rd
Quine
149th
Recamán
226th
Repeating Decimals
298th
Reverse Polish Notation
277th
Reversi
336th
Rijndael S-box
182nd
Rock-paper-scissors-Spock-lizard
167th
Roman to Arabic
464th
ROT13
53rd
Rule 110
291st
Scrambled Sort
58th
Set
141st
Seven Segment
197th
SI Units
307th
Sierpiński Triangle
363rd
Smith Numbers
84th
Spelling Numbers
504th
Star Wars GPT
16th
Star Wars Opening Crawl
376th
Sudoku
357th
Sudoku (Fill-in)
220th
Taxicab Numbers
370th
Ten-pin Bowling
282nd
Tic-tac-toe
305th
Time Distance
158th
Tongue-twisters
1,089th
Topological Sort
326th
Tower of Hanoi
418th
Transpose Sentence
369th
Trinomial Triangle
89th
Ulam Sequence
166th
United States
504th
Vampire Numbers
185th
Van Eck Sequence
56th
Zeckendorf Representation
525th
Zodiac Signs
61st
γ
249th
λ
228th
π
325th
τ
278th
φ
300th
√2
18th
𝑒
8th