12 Days of Christmas
2,089th1,540th1,466th
1,171st
468th
523rd
205th483rd
62nd
24 Game
332nd
244th
77th
99 Bottles of Beer
1,856th686th814th
299th
474th
293rd370th
214th
Abundant Numbers
959th936th758th
85th1,429th2,154th581st
1,744th
2,799th1,031st763rd
327th
Abundant Numbers (Long)
1,807th1,259th1,389th
1,577th1,473rd861st
299th
1,775th631st1,190th
965th
Arabic to Roman
1,013th808th
760th
772nd
606th
324th640th
152nd
Arithmetic Numbers
1,288th441st
501st
529th
201st
485th
Arrows
274th341st323rd
512th
240th
320th
216th333rd
264th
Ascending Primes
326th
464th
450th
160th
ASCII Table
1,138th344th419th
573rd
475th
694th606th
296th
Billiards
201st
185th
brainfuck
1,096th545th703rd551st
312th
165th
142nd542nd
251st
Card Number Validation
343rd
281st
Catalan Numbers
1,046th1,033rd1,159th
26th790th142nd
1,035th
42nd296th
808th
Catalan’s Constant
193rd196th211th
335th164th
146th
411th113th232nd
181st
Christmas Trees
2,137th952nd849th
807th419th
179th
708th208th
307th
Collatz
2,186th735th943rd
2,172nd
64th
401st
444th756th
544th
CSS Colors
261st301st219th
262nd
253rd
213th280th
335th587th
Cubes
339th693rd729th
490th
325th
82nd
238th440th
115th
Day of Week
206th
1,124th
DFA Simulator
362nd
92nd
227th
Diamonds
381st455th745th310th
977th
348th
243rd
447th555th
235th
Divisors
2,535th1,492nd2,393rd
2,148th2,658th1,626th
529th
883rd410th
1,490th
Emirp Numbers
698th60th526th
656th799th1,126th
783rd
348th476th
368th
Emirp Numbers (Long)
791st407th496th
320th
559th
699th
453rd
220th
Emojify
134th197th189th
239th
193rd
129th
236th331st
307th
Evil Numbers
1,256th1,657th777th825th
1,957th1,508th1,714th519th
1,021st
44th1,769th
840th
Evil Numbers (Long)
1,419th716th677th
1,259th1,027th
460th
526th
107th1,108th
743rd
Factorial Factorisation
257th
166th
Farey Sequence
575th
546th
394th
Fibonacci
7,082nd3,075th3,332nd741st647th
4,577th
3,066th3,480th3,532nd3,931st210th5,598th513th2,464th
44th2,441st2,460th8,300th2,900th3,223rd
Fizz Buzz
9,676th5,385th4,287th1,949th1,979th
10,511th
1,253rd2,114th8,327th
130th
2,615th4,646th
9,011th753rd524th6,337th7,843rd3,105th8,038th
Foo Fizz Buzz Bar
1,267th2,553rd1,368th1,118th
1,602nd1,314th
935th
1,333rd1,320th
11th1,295th1,854th
841st2,068th
Forsyth–Edwards Notation
567th
466th
238th
233rd
Fractions
1,415th451st433rd
566th393rd541st
694th1,548th
574th725th10th681st
621st
Game of Life
407th250th209th
315th
305th
302nd
240th
Gijswijt’s Sequence
465th
441st
307th
110th
Happy Numbers
1,884th580th738th
422nd109th850th719th914th785th
629th
225th679th344th
420th878th
Happy Numbers (Long)
1,276th872nd909th
195th34th651st413th818th797th
835th
434th733rd714th
433rd543rd
Hexdump
316th364th386th
299th
390th
373rd526th
270th601st
Hilbert Curve
168th
159th
197th
Intersection
796th638th773rd
201st127th786th736th581st
579th
657th304th949th243rd
878th
Inventory Sequence
627th447th413th
236th
556th
364th
567th
376th
ISBN
1,173rd813th854th
649th
163rd
292nd
662nd840th
488th
Jacobi Symbol
486th217th208th
248th
306th
171st314th
198th
Kaprekar Numbers
348th
151st
Kolakoski Constant
494th254th195th
164th
330th
101st
264th302nd
106th
Kolakoski Sequence
816th552nd463rd
809th87th103rd
461st
165th
272nd731st
361st822nd
Leap Years
1,148th651st310th
2,225th247th1,421st
44th
456th
2,337th396th710th
1,104th1,514th
Levenshtein Distance
652nd440th551st
379th587th
407th
419th
483rd655th3rd
443rd533rd
Leyland Numbers
1,173rd967th707th
740th263rd256th
820th
942nd
762nd22nd700th
1,174th1,112th
ln 2
446th443rd467th
302nd
585th358th
411th
424th615th
316th
Look and Say
857th1,112th1,012th
326th
594th
430th301st
516th
Lucky Numbers
429th325th326th
258th
375th
307th
200th
192nd400th
235th
Lucky Tickets
539th470th442nd
235th
42nd
261st
35th169th
217th
Mahjong
160th
Mandelbrot
225th
330th
Maze
108th67th223rd240th
81st
80th
166th
195th
Medal Tally
286th
218th
Minesweeper
252nd
201st
Morse Decoder
245th226th
185th
206th
51st271st
Morse Encoder
140th149th
186th
259th
182nd266th
Musical Chords
231st202nd
281st
168th
123rd
190th212th
N Queens
195th
112th
Niven Numbers
1,651st1,475th1,434th
2,070th
340th
351st
2,482nd278th1,128th
1,280th
Niven Numbers (Long)
1,634th893rd866th
1,162nd
347th
731st
593rd101st
881st
Number Spiral
430th149th293rd
505th
351st
146th
331st298th
Odious Numbers
1,312th1,339th688th739th
1,710th401st1,581st713th
758th
42nd1,368th
682nd
Odious Numbers (Long)
1,261st477th505th
1,023rd606th
230th
460th
40th1,026th
887th
Ordinal Numbers
1,276th668th804th
1,149th
213th
402nd
255th1,089th
1,249th
PalindromemordnilaP
423rd
Pangram Grep
1,586th2,082nd2,090th
1,699th
96th
916th
262nd687th
834th
Partition Numbers
509th
Pascal’s Triangle
1,674th870th769th
1,222nd
891st
289th
575th
232nd133rd
838th
Pernicious Numbers
1,406th506th810th
1,401st
343rd
372nd
37th482nd
975th
Pernicious Numbers (Long)
767th520th
775th
935th
102nd
421st
Poker
231st262nd
263rd
266th
165th264th
Polyominoes
245th
616th
Prime Numbers
1,884th1,417th1,401st
1st
163rd
365th
3,162nd279th493rd
876th
Prime Numbers (Long)
1,328th862nd967th
1st
745th
505th
1,663rd423rd851st
1,104th
Proximity Grid
297th280th271st
309th
256th
251st341st
QR Decoder
39th109th121st
280th
176th
201st
191st219th
Quine
29th
255th4,017th3,767th
3,371st2,674th1,857th2,845th2,131st
1,150th
1,763rd156th5,115th
4,357th
Recamán
822nd387th197th
761st
103rd
399th
418th766th
391st
Repeating Decimals
287th
373rd
187th
Reverse Polish Notation
853rd777th795th
1st
528th
521st
215th666th
413th
Reversi
226th215th
Rijndael S-box
513th
228th
237th
91st
Rock-paper-scissors-Spock-lizard
457th337th409th
221st
131st
182nd168th
190th
Roman to Arabic
450th1,033rd1,027th
662nd
619th
755th
586th777th
582nd
ROT13
339th
665th
246th464th
Rule 110
413th422nd418th
460th
271st
330th
342nd316th
240th
Scrambled Sort
313th
Set
357th
Seven Segment
699th331st285th
491st
256th
280th
324th299th
SI Units
200th
90th
Sierpiński Triangle
454th412th408th
609th
405th
295th
469th321st
298th
Smith Numbers
528th539th554th
670th
303rd
184th
512th352nd
133rd
Spelling Numbers
666th290th324th
247th
187th
585th357th
428th
Star Wars GPT
194th
280th
Star Wars Opening Crawl
187th212th
274th
49th
165th290th
112th
Sudoku
79th152nd157th
230th
131st
44th
149th168th
100th
Sudoku (Fill-in)
160th175th
98th
170th
126th192nd
151st
Ten-pin Bowling
359th355th
283rd
384th
280th
386th427th
Tic-tac-toe
382nd
264th
Time Distance
337th353rd
165th
307th
197th366th
216th
Tongue-twisters
472nd526th507th
653rd
261st
360th
247th496th446th
136th
Topological Sort
228th
Transpose Sentence
469th
364th
Trinomial Triangle
43rd
United States
399th354th321st
474th
72nd
330th
386th310th
411th
Vampire Numbers
417th429th
374th
211th
336th
149th349th
223rd
Van Eck Sequence
641st377th383rd
333rd
412th
130th
168th545th
332nd
Zeckendorf Representation
559th481st
347th
463rd
431st
290th
Zodiac Signs
333rd261st276th
175th
374th
188th326th
312th
γ
222nd
173rd
154th
λ
106th958th815th
238th
80th
198th220th
164th
π
515th445th436th
535th100th552nd387th
453rd
153rd653rd
290th
τ
470th424th406th
502nd72nd617th518th
434th
242nd635th
298th
φ
300th491st693rd
624th
942nd479th
548th
38th738th
438th
√2
686th587th743rd
521st1,004th515th
580th
484th765th
449th
𝑒
611th537th498th
333rd695th472nd
492nd
627th679th
612th