12 Days of Christmas
1,501st
1,179th16th
173rd
414th
24 Game
294th
217th
99 Bottles of Beer
329th239th
691st
356th
Abundant Numbers
1,199th
878th237th
335th
60th
1,162nd
1,318th
492nd
593rd
Abundant Numbers (Long)
1,395th
272nd432nd
626th
53rd
285th
1,523rd
961st
89th
Arabic to Roman
307th15th
338th
647th
156th
96th
Arithmetic Numbers
337th600th
424th
98th
Arrows
176th161st
416th
84th
Ascending Primes
384th136th
191st
343rd
ASCII Table
391st439th
980th
485th
330th
Billiards
226th103rd
146th
brainfuck
281st473rd
287th
156th
Card Number Validation
115th237th
503rd
550th
4th
Catalan Numbers
1,061st
554th386th
625th
144th
272nd
Catalan’s Constant
383rd218th
307th
399th
332nd
Christmas Trees
747th826th
253rd
622nd
771st
714th
Collatz
1,079th
217th350th
2,263rd
1st
735th
64th
2,080th
1,943rd
450th
2,185th
CSS Colors
183rd
168th
Cubes
465th464th
432nd
Day of Week
273rd915th
1,150th
638th
60th
DFA Simulator
187th313th
419th
52nd
Diamonds
467th312th
387th
601st
448th
719th
Divisors
2,017th
788th801st
1,489th
659th
2,322nd
1,854th
3,218th
28th
3,284th
Emirp Numbers
605th218th
612th
1,157th
561st
Emirp Numbers (Long)
251st278th
377th
217th
Emojify
262nd96th
261st
140th
451st
236th
Evil Numbers
4,282nd
787th
718th469th
3,495th
1,809th
2,803rd639th
524th
1,487th
2,644th
45th
2,666th
2,335th
Evil Numbers (Long)
810th
464th377th
1,715th
1,127th
464th
929th
1,610th
110th
1,615th
1,555th
Factorial Factorisation
333rd269th
304th
Farey Sequence
554th641st
314th
301st
509th
Fibonacci
2,037th
731st
7,396th
2,594th1,081st
4,322nd
1,968th
5,058th
211th
1,968th
6,428th
45th
1,147th
4,128th
Fizz Buzz
8,470th12,415th5,558th12,162nd9,917th10,788th11,460th3,681st10,891st6,454th7,618th10,472nd1,399th1,490th11,183rd10,385th3,691st10,383rd10,417th
3,487th12,366th9,047th1st9,669th12,363rd12,083rd4,023rd8,090th1,694th7,044th5,698th5,223rd10,567th9,701st9,789th7,718th3,755th10,864th11,888th11,588th60th6,154th11,832nd4,824th7,669th4,742nd10,017th9,414th10,177th9,976th12,295th3,929th
Foo Fizz Buzz Bar
325th641st
1,098th
598th
944th
1,886th
1,519th
11th
1,604th
Forsyth–Edwards Notation
493rd213th
119th
392nd
Fractions
173rd396th
295th
88th
Game of Life
265th190th
158th
Gijswijt’s Sequence
246th239th
199th
Happy Numbers
1,007th
1,072nd
1,119th441st
1,919th
112th
1,757th
1,091st
325th
30th
909th
Happy Numbers (Long)
899th
353rd301st
707th
34th
709th
921st
128th
221st
696th
Hexdump
474th420th
261st
460th
Hilbert Curve
134th121st
165th
Intersection
499th889th
12th
207th
220th
Inventory Sequence
400th910th
463rd
165th
ISBN
1,345th
431st639th
881st
330th
512th
733rd
192nd
Jacobi Symbol
154th262nd
136th
303rd
511th
108th
Kaprekar Numbers
300th360th
272nd
Kolakoski Constant
147th161st
272nd
635th
279th
188th
Kolakoski Sequence
523rd744th
1,139th
767th
755th
635th
440th
Leap Years
803rd
788th698th
2,243rd
1st
1,059th
289th
9th
1,624th
398th
Levenshtein Distance
256th503rd
46th
Leyland Numbers
198th257th
248th
836th
23rd
ln 2
143rd658th
617th
435th
27th
Look and Say
399th539th
631st
763rd
48th
126th
Lucky Numbers
475th323rd
321st
469th
417th
Lucky Tickets
87th256th
251st
279th
11th
Mahjong
198th202nd
196th
Mandelbrot
307th230th
286th
Maze
277th410th
258th
Medal Tally
340th455th
250th
Minesweeper
132nd148th
138th
Morse Decoder
217th81st
187th
191st
Morse Encoder
120th
21st
122nd
Musical Chords
130th79th
104th
N Queens
238th
291st
Niven Numbers
3,044th
1,488th
438th1,360th
1,161st
1st
628th
344th
1,883rd
47th
1,666th
2,484th
Niven Numbers (Long)
324th790th
1,164th
20th
557th
922nd
1,106th
163rd
986th
Number Spiral
417th
379th
336th
Odious Numbers
3,367th
697th
563rd383rd
2,875th
1,219th
2,478th411th
720th
314th
2,778th
43rd
2,221st
2,219th
Odious Numbers (Long)
619th
413th302nd
1,571st
878th
233rd
221st
1,693rd
41st
1,477th
1,427th
Ordinal Numbers
971st325th
905th
476th
740th
441st
PalindromemordnilaP
262nd
376th
173rd
Pangram Grep
1,619th
160th581st
2,081st1,365th
1,899th
1st
1,431st
636th
1,416th
1,697th
1,810th
2,167th
31st
1,577th
2,475th
Partition Numbers
100th261st
69th
Pascal’s Triangle
844th
911th916th
569th
112th
1,818th
827th
232nd
Pernicious Numbers
273rd
825th773rd
1,005th
1st
940th
153rd
1,037th
225th
37th
1,096th
1,711th
Pernicious Numbers (Long)
201st271st
870th
31st
692nd
370th
154th
526th
867th
Poker
251st131st
169th
235th
Polyominoes
126th79th
122nd
Prime Numbers
2,863rd
1,543rd
3,598th
767th1,097th
2,110th
698th
1,418th627th
360th
1st
315th
113th
814th
2,250th
Prime Numbers (Long)
960th
1,673rd
566th720th
936th
521st
894th
358th
1st
1,832nd
207th
1,180th
1,504th
Proximity Grid
169th219th
156th
QR Decoder
165th85th
139th
Quine
30th
4,268th
2,670th1,254th
1,512th
529th
2,145th
4,751st
160th
Recamán
395th191st
219th
1,081st
70th
1,115th
Repeating Decimals
375th265th
376th
Reverse Polish Notation
509th591st
683rd
1st
54th
Reversi
270th
200th
149th
Rijndael S-box
37th141st
78th
Rock-paper-scissors-Spock-lizard
113th91st
51st
Roman to Arabic
371st477th
597th
65th
308th
680th
100th
ROT13
355th465th
611th
8th
Rule 110
664th
250th324th
97th
207th
Scrambled Sort
158th231st
465th
351st
28th
Set
206th348th
217th
22nd
Seven Segment
404th
130th85th
44th
SI Units
240th172nd
262nd
Sierpiński Triangle
499th
462nd165th
249th
50th
428th
Smith Numbers
369th159th
243rd
Spelling Numbers
899th1st
367th
Star Wars GPT
165th205th
59th
Star Wars Opening Crawl
259th337th
226th
Sudoku
251st
338th
Sudoku (Fill-in)
288th
287th
Ten-pin Bowling
418th374th
408th
Tic-tac-toe
284th370th
268th
256th
Time Distance
150th81st
144th
Tongue-twisters
379th597th
170th
348th
Topological Sort
191st238th
146th
Tower of Hanoi
530th
228th377th
390th199th
437th
472nd
551st
186th
Transpose Sentence
309th463rd
431st
1st
78th
Trinomial Triangle
89th
7th
392nd
82nd
United States
427th165th
217th
334th
397th294th
Vampire Numbers
282nd441st
245th
Van Eck Sequence
543rd314th
236th
361st
Zeckendorf Representation
274th447th
61st
Zodiac Signs
250th358th
441st
269th
155th
γ
366th376th
353rd
λ
110th355th
84th
420th
π
286th294th
743rd
634th
488th
108th
τ
217th376th
632nd
568th
439th
99th
φ
198th479th
916th
290th
516th
38th
√2
216th652nd
1,046th
356th
645th
40th
𝑒
235th710th
1,118th
868th
498th
65th