12 Days of Christmas
4,173rd
1,187th104th
376th
280th
24 Game
391st
329th
99 Bottles of Beer
411th346th
843rd
428th
Abundant Numbers
1,422nd
1,119th322nd
460th
257th
213th
1,774th
1,506th
797th
671st
Abundant Numbers (Long)
1,633rd
364th555th
816th
436th
358th
460th
1,796th
1,456th
75th
Alphabetic Numbers
322nd91st
318th
Arabic to Roman
376th30th
441st
824th
194th
131st
Arithmetic Numbers
419th1,205th
493rd
128th
Arrows
235th458th
519th
129th
599th
Ascending Primes
496th245th
301st
448th
ASCII Table
483rd546th
1,184th
679th
375th
Billiards
320th224th
216th
brainfuck
517th471st
267th
355th
Calendar
226th437th
326th
299th
72nd
Card Number Validation
183rd414th
659th
752nd
15th
Catalan Numbers
1,303rd
734th493rd
874th
161st
292nd
Catalan’s Constant
496th298th
404th
518th
434th
Chess Move Validation
240th317th
210th
Christmas Trees
934th1,023rd
461st
727th
955th
803rd
1,348th
Collatz
1,312th
227th595th
2,582nd
9th
1,184th
863rd
230th
2,455th
2,285th
454th
2,486th
Connect Four
233rd
211th
Continued Fractions
179th426th
7th
CSS Colors
92nd
314th
218th
Cubes
576th591st
520th
Day of Week
363rd1,256th
1,369th
758th
75th
DFA Simulator
251st423rd
525th
61st
Diamonds
601st670th
496th
859th
534th
955th
Divisors
2,197th
967th962nd
1,720th
1,183rd
1st
2,693rd
2,030th
3,834th
79th
3,639th
Emirp Numbers
763rd246th
770th
1,330th
698th
Emirp Numbers (Long)
386th335th
514th
330th
Emojify
334th153rd
329th
193rd
560th
303rd
Evil Numbers
4,727th
1,220th
848th585th
3,849th
2,204th
943rd3,145th774th
540th
1,923rd
2,946th
31st
2,998th
2,529th
Evil Numbers (Long)
1,078th
560th431st
1,988th
1,474th
1,134th
501st
1,289th
1,881st
113th
1,884th
1,816th
Factorial Factorisation
439th460th
402nd
Farey Sequence
761st802nd
230th
249th
736th
Fibonacci
2,648th
902nd
8,255th
3,070th1,221st
4,974th
2,740th
3,026th
5,777th
217th
2,771st
7,241st
29th
8,921st2,070th
4,704th
Fizz Buzz
9,112th4,934th13,111th6,182nd12,840th10,526th11,466th12,087th3,839th11,521st6,876th
8,181st11,050th1,969th1,999th11,889th11,214th3,954th11,000th11,057th7,997th3,850th13,034th9,540th1,299th10,248th13,041st4,703rd
4,559th8,571st1,631st7,678th6,556th5,736th11,173rd10,321st10,381st8,226th4,175th11,504th12,566th12,256th5th7,679th12,531st5,223rd8,131st5,206th10,591st10,001st10,824th10,617th12,985th4,319th
Foo Fizz Buzz Bar
398th949th
1,277th
955th
1,854th
1,042nd
2,270th
1,829th
3rd
2,763rd1,946th
Forsyth–Edwards Notation
600th277th
258th
454th
Fractions
234th482nd
427th
107th
Game of Life
331st215th
261st
Gijswijt’s Sequence
360th415th
282nd
Gray Code Decoder
651st659th
667th
189th
225th
Gray Code Encoder
609th484th
1st
31st
Happy Numbers
1,230th
1,226th
1,314th511th
2,164th
324th
1,995th
1,275th
680th
26th
1,074th
Happy Numbers (Long)
1,065th
456th466th
833rd
152nd
912th
1,073rd
538th
213th
839th
Hexdump
580th511th
368th
549th
Hilbert Curve
246th162nd
236th
Intersection
583rd1,027th
140th
492nd
196th
Inventory Sequence
602nd1,062nd
680th
153rd
ISBN
1,535th
538th796th
1,036th
561st
564th
962nd
196th
Jacobi Symbol
192nd383rd
185th
394th
626th
120th
Kaprekar Numbers
418th520th
386th
Kolakoski Constant
184th182nd
371st
699th
390th
213th
Kolakoski Sequence
509th875th
1,335th
1,000th
985th
900th
809th
304th
Leap Years
823rd
918th689th
2,991st
20th
1,207th
493rd
59th
1,807th
404th
Levenshtein Distance
296th565th
5th
Leyland Numbers
241st340th
574th
352nd
960th
19th
ln 2
179th839th
773rd
587th
11th
Look and Say
500th701st
864th
936th
114th
105th
Lucky Numbers
614th399th
452nd
593rd
528th
Lucky Tickets
124th326th
377th
385th
7th
Mahjong
286th287th
306th
Mandelbrot
396th335th
367th
Maze
377th546th
338th
Medal Tally
427th570th
610th
299th
Minesweeper
195th282nd
182nd
Morse Decoder
274th220th
313th
226th
Morse Encoder
214th
47th
165th
Multitap Input
213th354th
322nd
81st
Musical Chords
206th240th
162nd
N Queens
340th
389th
Nim
305th345th
100th
Niven Numbers
3,561st
1,734th
663rd1,645th
1,473rd
331st
1st
1,002nd
322nd
2,462nd
39th
1,982nd
2,871st
Niven Numbers (Long)
497th988th
1,449th
182nd
1st
985th
1,174th
1,554th
61st
1,288th
Number Spiral
548th
613th
446th
Odious Numbers
3,744th
1,061st
715th467th
3,193rd
1,563rd
861st2,807th601st
838th
792nd
3,095th
34th
2,515th
2,461st
Odious Numbers (Long)
1,056th
471st379th
1,816th
1,197th
639th
274th
591st
1,965th
34th
1,735th
1,674th
Ordinal Numbers
866th298th
1,047th
676th
840th
530th
PalindromemordnilaP
412th
752nd
215th
Pangram Grep
1,816th
209th760th
2,370th1,593rd
2,189th
119th
552nd
1,711th
717th
1,778th
1,946th
2,115th
2,471st
19th
1,796th
2,794th
Partition Numbers
153rd475th
67th
Pascal’s Triangle
1,006th
1,088th1,110th
709th
236th
1st
2,145th
964th
277th
Pernicious Numbers
310th
1,097th924th
1,270th
109th
1,506th
1,198th
140th
1,380th
360th
28th
1,375th
2,111th
Pernicious Numbers (Long)
268th317th
1,084th
529th
965th
887th
633rd
164th
738th
1,151st
Poker
347th168th
216th
333rd
Polyominoes
191st135th
181st
Prime Numbers
3,298th
1,781st
4,045th
981st1,352nd
2,430th
1,012th
2,638th1,738th781st
438th
105th
382nd
155th
1,072nd
2,583rd
Prime Numbers (Long)
2,500th
1,163rd
2,005th
720th882nd
1,134th
838th
1,811th1,219th
451st
91st
2,167th
238th
1,432nd
1,814th
Proximity Grid
177th256th
170th
QR Decoder
230th175th
183rd
Quine
10th
4,893rd
3,076th1,421st
1,519th
521st
2,484th
5,308th
150th
Recamán
483rd258th
462nd
1,212th
55th
1,263rd
Repeating Decimals
458th318th
459th
Reverse Polish Notation
585th669th
754th
1st
69th
Reversi
220th369th
244th
182nd
Rijndael S-box
149th146th
97th
Rock-paper-scissors-Spock-lizard
140th211th
48th
Roman to Arabic
444th517th
704th
202nd
355th
827th
77th
ROT13
493rd584th
824th
15th
Rule 110
757th
323rd391st
177th
243rd
Scrambled Sort
235th295th
669th
543rd
37th
Semiprime Numbers
240th275th
254th
Set
291st481st
289th
53rd
Seven Segment
473rd
296th112th
584th
104th
SI Units
333rd212th
337th
Sierpiński Triangle
525th
563rd231st
309th
131st
493rd
Smith Numbers
407th183rd
352nd
Snake
208th
181st
Spelling Numbers
580th1st
484th
Sphenic Numbers
152nd
112th
Star Wars GPT
256th
244th315th
90th
Star Wars Opening Crawl
337th417th
295th
Sudoku
347th
443rd
Sudoku (Fill-in)
372nd
363rd
Taxicab Numbers
383rd341st
270th
Ten-pin Bowling
504th476th
498th
Tic-tac-toe
387th517th
478th
306th
Time Distance
212th72nd
188th
Tongue-twisters
446th674th
247th
478th
Topological Sort
307th361st
213th
Tower of Hanoi
1,049th
528th743rd
781st800th
883rd
922nd798th
1,130th
381st
Transpose Sentence
428th630th
958th
65th
1st
130th
Trinomial Triangle
175th
55th
640th
114th
Ulam Sequence
294th
271st
United States
496th177th
265th
403rd
444th359th
614th
Vampire Numbers
345th534th
284th
Van Eck Sequence
684th592nd
403rd
446th
Zeckendorf Representation
343rd555th
64th
Zodiac Signs
450th
339th467th
546th
359th
177th
γ
449th456th
435th
λ
265th480th
254th
599th
π
391st412th
874th
794th
608th
166th
τ
300th482nd
768th
714th
544th
131st
φ
235th550th
1,062nd
480th
615th
15th
√2
291st817th
1,220th
546th
790th
13th
𝑒
240th877th
1,304th
1,069th
596th
8th