12 Days of Christmas
1st
24 Game
199th
99 Bottles of Beer
125th
183rd
Abundant Numbers
1,044th
Abundant Numbers (Long)
1,005th
Arabic to Roman
12th
88th
Arithmetic Numbers
525th
Arrows
344th
Ascending Primes
302nd
375th
ASCII Table
292nd
455th
Billiards
37th
brainfuck
105th
Card Number Validation
104th
265th
Catalan Numbers
333rd
Catalan’s Constant
237th
Christmas Trees
751st
Collatz
468th1,944th
1,192nd
CSS Colors
280th
Cubes
215th
398th
Day of Week
578th
DFA Simulator
151st
Diamonds
379th
Divisors
1,701st
1,966th
Emirp Numbers
204th
Emirp Numbers (Long)
544th
Emojify
229th
Evil Numbers
475th
Evil Numbers (Long)
333rd
Factorial Factorisation
137th
240th
Farey Sequence
209th
453rd
Fibonacci
962nd
42nd2,018th
Fizz Buzz
1,716th7,798th731st2,763rd
Foo Fizz Buzz Bar
583rd
595th
Forsyth–Edwards Notation
117th
Fractions
321st
618th
Game of Life
202nd
Gijswijt’s Sequence
262nd
Happy Numbers
515th
802nd
Happy Numbers (Long)
460th
Hexdump
217th
Intersection
169th
393rd
Inventory Sequence
611th
484th
ISBN
118th
Jacobi Symbol
336th
314th
Kaprekar Numbers
266th
550th
Kolakoski Constant
190th
Kolakoski Sequence
218th
Leap Years
967th
1,330th
Levenshtein Distance
313th
787th
Leyland Numbers
341st
ln 2
76th
Look and Say
379th
Lucky Numbers
495th
234th
Lucky Tickets
320th
335th
Mahjong
135th
Maze
315th
Medal Tally
136th
Morse Decoder
152nd
357th
Morse Encoder
66th
Musical Chords
86th
N Queens
181st
Niven Numbers
1,475th
907th
Niven Numbers (Long)
880th
917th
Number Spiral
368th
Odious Numbers
346th
Odious Numbers (Long)
272nd
Ordinal Numbers
593rd
PalindromemordnilaP
190th
Pangram Grep
450th
Partition Numbers
223rd
419th
Pascal’s Triangle
693rd
959th
Pernicious Numbers
1,100th
33rd
Pernicious Numbers (Long)
510th
Poker
70th
Polyominoes
38th
Prime Numbers
1,177th
Prime Numbers (Long)
1,245th
Proximity Grid
153rd
QR Decoder
171st
372nd
Quine
592nd
Recamán
223rd
Repeating Decimals
228th
Reverse Polish Notation
387th
Reversi
119th
Rijndael S-box
274th
Rock-paper-scissors-Spock-lizard
389th
Roman to Arabic
346th
384th
ROT13
266th528th5th385th
Rule 110
414th
969th
Set
248th
258th
Seven Segment
467th
SI Units
84th
Sierpiński Triangle
294th
Smith Numbers
205th
Spelling Numbers
1st
Star Wars GPT
131st
Star Wars Opening Crawl
260th
Sudoku
147th
Sudoku (Fill-in)
165th
Ten-pin Bowling
88th
Tic-tac-toe
155th
Time Distance
56th
Tongue-twisters
468th
434th
Transpose Sentence
248th
United States
384th
Vampire Numbers
267th
Van Eck Sequence
239th
Zeckendorf Representation
207th
Zodiac Signs
327th
γ
329th
λ
47th
π
88th
τ
78th
φ
190th
√2
192nd
36th
𝑒
175th