12 Days of Christmas
1,078th1,177th
1,447th
24 Game
136th3rd
265th
99 Bottles of Beer
509th906th
750th
Abundant Numbers
1st546th
76th
Abundant Numbers (Long)
1st1,047th
64th
Alphabetic Numbers
148th186th
155th
Arabic to Roman
417th1,202nd
1,001st
Arithmetic Numbers
1,529th1,400th
437th
Arrows
339th
397th
Ascending Primes
230th
233rd
ASCII Table
1,023rd
628th
Billiards
136th350th
353rd
brainfuck
1,070th401st
762nd
Calendar
2nd
372nd
Card Number Validation
387th
22nd
Catalan Numbers
247th
1,339th
Catalan’s Constant
242nd581st
528th
Christmas Trees
288th
481st
Collatz
2,595th2,741st
817th
Continued Fractions
392nd
301st
CSS Colors
353rd
415th
520th
Cubes
147th931st
544th
Day of Week
1,240th238th
DFA Simulator
380th
442nd
Diamonds
988th
115th
Divisors
694th2,642nd
1,085th
Emirp Numbers
997th
697th
Emirp Numbers (Long)
495th
278th
Emojify
568th
236th
Evil Numbers
1,915th586th
1st
Evil Numbers (Long)
393rd
1st
Factorial Factorisation
395th
260th
Farey Sequence
113th994th
889th
Fibonacci
1st4,927th
5,979th
Fizz Buzz
1st8,438th
4,748th
Foo Fizz Buzz Bar
1,951st
1,248th
Forsyth–Edwards Notation
523rd
301st
Fractions
1,818th1,025th
608th
Game of Life
304th
411th
Gijswijt’s Sequence
640th
199th
Gray Code Decoder
92nd
1st
Gray Code Encoder
501st
1st
Happy Numbers
133rd1,041st
1st
Happy Numbers (Long)
802nd
16th
Hexdump
721st
238th
Hilbert Curve
40th
213th
Intersection
669th
222nd
Inventory Sequence
507th
363rd
ISBN
943rd
543rd
Jacobi Symbol
329th727th
649th
Kaprekar Numbers
195th
141st
Kolakoski Constant
320th
463rd
Kolakoski Sequence
604th
295th
Leap Years
1,970th
808th
Levenshtein Distance
411th762nd
800th
Leyland Numbers
382nd
152nd
ln 2
226th430th
761st
Look and Say
926th1,077th
329th
Lucky Numbers
843rd
469th
Lucky Tickets
176th
605th
Mahjong
187th
270th
Mandelbrot
182nd
492nd
Maze
367th
193rd
Medal Tally
488th
299th
Minesweeper
209th
154th
Morse Decoder
239th295th
223rd
Morse Encoder
172nd224th
249th
Multitap Input
259th
146th
Musical Chords
253rd315th
308th
N Queens
15th
251st
Niven Numbers
1st1,988th
1st
Niven Numbers (Long)
1,192nd
1st
Number Spiral
635th14th
39th
Odious Numbers
430th
1st
Odious Numbers (Long)
653rd
1st
Ordinal Numbers
1,402nd
1,368th
PalindromemordnilaP
420th
394th
Pangram Grep
1,531st
423rd
Partition Numbers
427th
507th
Pascal’s Triangle
1,314th
197th
Pernicious Numbers
654th
1,126th
Pernicious Numbers (Long)
103rd
299th
Poker
235th227th
181st
Polyominoes
221st
159th
Prime Numbers
692nd
1st
Prime Numbers (Long)
521st
1st
Proximity Grid
456th
263rd
QR Decoder
164th
Quine
157th4,545th
5,344th
Recamán
1,067th
779th
Repeating Decimals
281st
437th
Reverse Polish Notation
1st1,052nd
950th
Reversi
480th
335th
Rijndael S-box
236th360th
891st
Rock-paper-scissors-Spock-lizard
608th
527th
Roman to Arabic
523rd
244th
ROT13
862nd843rd
144th
Rule 110
423rd
412th
Scrambled Sort
402nd
168th
Set
489th
380th
Seven Segment
404th
626th
SI Units
95th
Sierpiński Triangle
452nd
263rd
Smith Numbers
544th
762nd
Spelling Numbers
1st
658th
546th
Star Wars GPT
209th
362nd
Star Wars Opening Crawl
260th
357th
Sudoku
276th
259th
Sudoku (Fill-in)
238th
Taxicab Numbers
227th
7th
Ten-pin Bowling
333rd
327th
Tic-tac-toe
494th
378th
Time Distance
442nd
270th
Tongue-twisters
495th
534th
Topological Sort
267th342nd
318th
Tower of Hanoi
665th1,093rd
448th
Transpose Sentence
724th
407th
Trinomial Triangle
448th
69th
United States
544th790th
679th
Vampire Numbers
716th
400th
Van Eck Sequence
276th294th
403rd
Zeckendorf Representation
422nd
Zodiac Signs
499th
267th
γ
218th557th305th1,047th
λ
163rd462nd
1,294th
π
551st4th
1,007th
τ
490th4th
786th
φ
605th456th
958th
√2
626th232nd
1,127th
𝑒
740th1st
982nd