12 Days of Christmas
1,401st
24 Game
349th
99 Bottles of Beer
1,242nd
Abundant Numbers
1,244th
Abundant Numbers (Long)
1,096th
Arabic to Roman
914th
Arithmetic Numbers
734th
Arrows
794th
Ascending Primes
538th
ASCII Table
720th
Billiards
416th
brainfuck
1,033rd
Calendar
190th
Card Number Validation
592nd
Catalan Numbers
578th
Catalan’s Constant
473rd
Christmas Trees
1,161st
Collatz
1,386th
Continued Fractions
260th
CSS Colors
652nd
Cubes
661st
Day of Week
799th
DFA Simulator
405th
Diamonds
775th
Divisors
483rd
Emirp Numbers
814th
Emirp Numbers (Long)
732nd
Emojify
507th
Evil Numbers
48th
Evil Numbers (Long)
121st
Factorial Factorisation
540th
Farey Sequence
455th
Fibonacci
1,235th
Fizz Buzz
2,310th
Foo Fizz Buzz Bar
1,096th
Forsyth–Edwards Notation
534th
Fractions
991st
Game of Life
566th
Gijswijt’s Sequence
467th
Gray Code Decoder
343rd
Gray Code Encoder
299th
Happy Numbers
583rd
Happy Numbers (Long)
847th
Hexdump
391st
Hilbert Curve
288th
Intersection
784th
Inventory Sequence
839th
ISBN
795th
Jacobi Symbol
565th
Kaprekar Numbers
548th
Kolakoski Constant
532nd
Kolakoski Sequence
388th
Leap Years
1,344th
Levenshtein Distance
450th
Leyland Numbers
407th
ln 2
114th
Look and Say
744th
Lucky Numbers
186th
Lucky Tickets
519th
Mahjong
251st
Mandelbrot
403rd
Maze
449th
Medal Tally
447th
Minesweeper
331st
Morse Decoder
413th
Morse Encoder
475th
Multitap Input
264th
Musical Chords
366th
N Queens
319th
Niven Numbers
476th
Niven Numbers (Long)
825th
Number Spiral
547th
Odious Numbers
312th
Odious Numbers (Long)
843rd
Ordinal Numbers
1,193rd
PalindromemordnilaP
588th
Pangram Grep
843rd
Partition Numbers
373rd
Pascal’s Triangle
601st
Pernicious Numbers
1,283rd
Pernicious Numbers (Long)
612th
Poker
485th
Polyominoes
300th
Prime Numbers
799th
Prime Numbers (Long)
223rd
Proximity Grid
427th
QR Decoder
342nd
Quine
765th
Recamán
802nd
Repeating Decimals
452nd
Reverse Polish Notation
664th
Reversi
359th
Rijndael S-box
398th
Rock-paper-scissors-Spock-lizard
529th
Roman to Arabic
582nd
ROT13
312th
Rule 110
762nd
Scrambled Sort
386th
Set
302nd
Seven Segment
888th
SI Units
288th
Sierpiński Triangle
361st
Smith Numbers
627th
Spelling Numbers
558th
Star Wars GPT
227th
Star Wars Opening Crawl
336th
Sudoku
305th
Sudoku (Fill-in)
325th
Ten-pin Bowling
449th
Tic-tac-toe
462nd
Time Distance
488th
Tongue-twisters
1,468th
Topological Sort
266th
Tower of Hanoi
441st
Transpose Sentence
719th
Trinomial Triangle
409th
United States
573rd
Vampire Numbers
405th
Van Eck Sequence
415th
Zeckendorf Representation
596th
Zodiac Signs
416th
γ
466th
λ
587th
π
421st
τ
384th
φ
146th
√2
4th
𝑒
70th