12 Days of Christmas
1,352nd
24 Game
328th
99 Bottles of Beer
1,212th
Abundant Numbers
1,173rd
Abundant Numbers (Long)
1,015th
Arabic to Roman
885th
Arithmetic Numbers
704th
Arrows
752nd
Ascending Primes
518th
ASCII Table
889th
Billiards
383rd
brainfuck
1,037th
Card Number Validation
553rd
Catalan Numbers
550th
Catalan’s Constant
454th
Christmas Trees
1,100th
Collatz
1,351st
CSS Colors
635th
Cubes
644th
Day of Week
763rd
DFA Simulator
394th
Diamonds
714th
Divisors
464th
Emirp Numbers
778th
Emirp Numbers (Long)
709th
Emojify
488th
Evil Numbers
45th
Evil Numbers (Long)
115th
Factorial Factorisation
522nd
Farey Sequence
432nd
Fibonacci
1,177th
Fizz Buzz
2,268th
Foo Fizz Buzz Bar
1,055th
Forsyth–Edwards Notation
513th
Fractions
946th
Game of Life
561st
Gijswijt’s Sequence
442nd
Happy Numbers
560th
Happy Numbers (Long)
805th
Hexdump
377th
Hilbert Curve
273rd
Intersection
768th
Inventory Sequence
840th
ISBN
777th
Jacobi Symbol
537th
Kaprekar Numbers
469th
Kolakoski Constant
514th
Kolakoski Sequence
448th
Leap Years
1,312th
Levenshtein Distance
438th
Leyland Numbers
399th
ln 2
108th
Look and Say
715th
Lucky Numbers
177th
Lucky Tickets
498th
Mahjong
240th
Mandelbrot
377th
Maze
456th
Medal Tally
428th
Morse Decoder
391st
Morse Encoder
465th
Musical Chords
341st
N Queens
302nd
Niven Numbers
442nd
Niven Numbers (Long)
795th
Number Spiral
512th
Odious Numbers
301st
Odious Numbers (Long)
816th
Ordinal Numbers
1,155th
PalindromemordnilaP
553rd
Pangram Grep
802nd
Partition Numbers
328th
Pascal’s Triangle
570th
Pernicious Numbers
1,266th
Pernicious Numbers (Long)
571st
Poker
467th
Prime Numbers
757th
Prime Numbers (Long)
211th
Proximity Grid
408th
QR Decoder
334th
Quine
551st
Recamán
773rd
Repeating Decimals
432nd
Reverse Polish Notation
650th
Rijndael S-box
465th
Rock-paper-scissors-Spock-lizard
519th
Roman to Arabic
901st
ROT13
317th
Rule 110
762nd
Seven Segment
861st
SI Units
276th
Sierpiński Triangle
343rd
Smith Numbers
752nd
Spelling Numbers
705th
Star Wars Opening Crawl
330th
Sudoku
320th
Sudoku (Fill-in)
325th
Ten-pin Bowling
413th
Tic-tac-toe
528th
Time Distance
476th
Tongue-twisters
1,407th
Transpose Sentence
702nd
Trinomial Triangle
382nd
United States
562nd
Vampire Numbers
397th
Van Eck Sequence
395th
Zeckendorf Representation
564th
Zodiac Signs
498th
γ
446th
λ
566th
π
402nd
τ
363rd
φ
144th
√2
4th
𝑒
67th