12 Days of Christmas
279th
24 Game
152nd
99 Bottles of Beer
285th
Abundant Numbers
1,337th
Abundant Numbers (Long)
570th
Alphabetic Numbers
86th
Arabic to Roman
497th
Arithmetic Numbers
1,607th
Arrows
325th
Ascending Primes
335th
ASCII Table
160th
Billiards
166th
brainfuck
212th
Calendar
125th
Card Number Validation
179th
Catalan Numbers
771st
Catalan’s Constant
144th
Chess Move Validation
204th
Christmas Trees
1,037th
Collatz
1,961st
Continued Fractions
141st
CSS Colors
549th
Cubes
66th
Day of Week
491st
DFA Simulator
185th
Diamonds
1,106th
Divisors
1,083rd
Emirp Numbers
500th
Emirp Numbers (Long)
449th
Emojify
640th
Evil Numbers
862nd
Evil Numbers (Long)
1,144th
Factorial Factorisation
106th
Farey Sequence
242nd
Fibonacci
2,566th
Fizz Buzz
1,271st
Foo Fizz Buzz Bar
698th
Forsyth–Edwards Notation
425th
Fractions
704th
Game of Life
178th
Gijswijt’s Sequence
158th
Gray Code Decoder
623rd
Gray Code Encoder
733rd
Happy Numbers
501st
Happy Numbers (Long)
781st
Hexdump
148th
Hilbert Curve
76th
Intersection
220th
Inventory Sequence
468th
ISBN
267th
Jacobi Symbol
327th
Kaprekar Numbers
136th
Kolakoski Constant
95th
Kolakoski Sequence
901st
Leap Years
1,783rd
Levenshtein Distance
559th
Leyland Numbers
369th
ln 2
586th
Look and Say
289th
Lucky Numbers
509th
Lucky Tickets
231st
Mahjong
85th
Mandelbrot
543rd
Maze
141st
Medal Tally
121st
Minesweeper
147th
Morse Decoder
196th
Morse Encoder
210th
Multitap Input
341st
Musical Chords
142nd
N Queens
331st
Nim
313th
Niven Numbers
1,249th
Niven Numbers (Long)
716th
Number Spiral
328th
Odious Numbers
609th
Odious Numbers (Long)
1,174th
Ordinal Numbers
7th
PalindromemordnilaP
409th
Pangram Grep
192nd
Partition Numbers
220th
Pascal’s Triangle
1,334th
Pernicious Numbers
974th
Pernicious Numbers (Long)
1,105th
Poker
100th
Polyominoes
165th
Prime Numbers
713th
Prime Numbers (Long)
2,433rd
Proximity Grid
139th
QR Decoder
459th
Quine
1,913th
Recamán
749th
Repeating Decimals
168th
Reverse Polish Notation
688th
Reversi
181st
Rijndael S-box
249th
Rock-paper-scissors-Spock-lizard
253rd
Roman to Arabic
928th
ROT13
637th
Rule 110
646th
Scrambled Sort
280th
Set
176th
Seven Segment
396th
SI Units
103rd
Sierpiński Triangle
885th
Smith Numbers
697th
Spelling Numbers
223rd
Star Wars GPT
226th
Star Wars Opening Crawl
481st
Sudoku
475th
Sudoku (Fill-in)
521st
Taxicab Numbers
95th
Ten-pin Bowling
147th
Tic-tac-toe
226th
Time Distance
212th
Tongue-twisters
332nd
Topological Sort
124th
Tower of Hanoi
1,146th
Transpose Sentence
660th
Trinomial Triangle
277th
Ulam Sequence
127th
United States
499th
Vampire Numbers
110th
Van Eck Sequence
621st
Zeckendorf Representation
490th
Zodiac Signs
481st
γ
141st
λ
84th
π
576th
τ
532nd
φ
988th
√2
748th
𝑒
1,105th