12 Days of Christmas
293rd
24 Game
264th
99 Bottles of Beer
671st959th
Abundant Numbers
144th2,177th
Abundant Numbers (Long)
1,087th
Arabic to Roman
555th834th
Arithmetic Numbers
663rd
Arrows
434th
Ascending Primes
395th
ASCII Table
686th
brainfuck
735th
Card Number Validation
402nd
Catalan Numbers
383rd
Catalan’s Constant
369th
Christmas Trees
1,414th
Collatz
845th873rd
CSS Colors
622nd
Cubes
509th
Day of Week
565th997th
Diamonds
312th
Divisors
655th1,151st
Emirp Numbers
670th
Emirp Numbers (Long)
265th
Emojify
397th
Evil Numbers
2,037th
Evil Numbers (Long)
1,170th
Factorial Factorisation
503rd
Farey Sequence
569th
Fibonacci
6,316th2,995th1,132nd
Fizz Buzz
2,201st1,560th
Foo Fizz Buzz Bar
870th339th
Forsyth–Edwards Notation
214th
Fractions
480th
Game of Life
336th
Gijswijt’s Sequence
382nd
Happy Numbers
134th1,582nd
Happy Numbers (Long)
94th938th
Hexdump
393rd
Intersection
483rd
Inventory Sequence
512th
ISBN
689th
Jacobi Symbol
444th
Kolakoski Sequence
581st
Leap Years
1,598th
Levenshtein Distance
493rd
Leyland Numbers
364th192nd
Look and Say
234th708th
Lucky Numbers
234th
Maze
369th
Medal Tally
225th
Morse Decoder
375th
Morse Encoder
606th
Musical Chords
241st
N Queens
199th
Niven Numbers
1,886th2,164th
Niven Numbers (Long)
1,387th
Number Spiral
435th
Odious Numbers
1,862nd
Odious Numbers (Long)
957th
Ordinal Numbers
679th1,319th
PalindromemordnilaP
253rd
Pangram Grep
721st
Pascal’s Triangle
742nd583rd
Pernicious Numbers
1,642nd
Pernicious Numbers (Long)
851st
Poker
303rd
Prime Numbers
1,740th1,482nd
Prime Numbers (Long)
854th
Proximity Grid
323rd
Quine
2,670th3,552nd
Recamán
590th1,117th
Reverse Polish Notation
172nd
Rijndael S-box
367th
Rock-paper-scissors-Spock-lizard
417th252nd
Roman to Arabic
403rd
ROT13
437th
Rule 110
646th
Seven Segment
898th
Sierpiński Triangle
850th
Smith Numbers
388th
Spelling Numbers
447th
Star Wars Opening Crawl
335th
Sudoku
352nd
Ten-pin Bowling
254th
Tic-tac-toe
359th
Time Distance
296th
Tongue-twisters
377th
Transpose Sentence
126th
United States
543rd
Vampire Numbers
433rd
Van Eck Sequence
605th143rd
Zeckendorf Representation
496th
Zodiac Signs
451st
π
1,114th
𝑒
1,076th