12 Days of Christmas
372nd
1,227th945th1,016th1,172nd
885th
793rd
561st1,026th1,553rd
2,306th192nd
1,446th
99 Bottles of Beer
510th
1,062nd680th781st401st
668th648th
1,569th
421st
215th731st1,354th
2,573rd1,564th
539th2,037th223rd1,184th1,665th1,203rd2,665th2,091st717th
411th
Abundant Numbers
2,054th
1,194th1,289th879th854th
2,153rd1,406th
1,016th
491st559th1,579th
2,536th2,279th1,045th2,036th
1,089th
2,818th
Abundant Numbers (Long)
1,548th
1,000th308th918th1,671st
1,460th634th
561st
394th592nd1,436th
737th1,607th674th1,344th
878th
1,341st
Arabic to Roman
410th
874th524th682nd
108th
628th
338th571st695th
1,270th473rd
686th
Arithmetic Numbers
483rd203rd448th
384th
264th409th1,026th
426th
598th
Arrows
575th
636th605th531st
497th
378th352nd693rd
678th464th
515th
Ascending Primes
336th166th409th
322nd304th
486th
ASCII Table
599th
329th215th283rd391st
437th
199th611th953rd
1,089th382nd624th
826th
brainfuck
717th
460th453rd408th
306th
338th707th952nd
1,145th652nd
874th
Catalan Numbers
1,373rd
1,382nd444th1,401st1,197th
620th
697th430th477th
1,578th1,103rd858th
205th
1,061st
Catalan’s Constant
643rd
613th314th587th534th
322nd
399th395th2nd
1,036th668th480th
452nd
Christmas Trees
1,468th
815th474th639th1,927th
442nd
867th
238th358th517th
1,780th596th823rd314th
990th
309th
Collatz
1,868th
988th98th546th2,146th
1,601st646th
162nd354th1,978th
1,494th897th1,697th
1,072nd
1,255th
1,391st
CSS Colors
598th
583rd485th557th
566th
327th334th592nd
571st466th252nd
339th
Cubes
315th
585th236th609th880th
191st
382nd
112th384th446th
472nd128th702nd
550th
Day of Week
480th
874th825th1,103rd
414th716th
638th
DFA Simulator
205th203rd321st
127th
293rd
Diamonds
883rd
617th500th591st1,169th
713th604th
1,023rd
380th495th216th
939th1,348th857th1,185th
846th
1,127th
Divisors
3,168th
1,750th1,461st2,359th4,094th
1,841st
1,113th
1,066th1,220th2,781st
1,140th2,973rd2,142nd1,787th
399th
2,543rd
Emirp Numbers
1,096th
989th649th1,097th219th
1,298th
945th
502nd805th1,201st
1,473rd1,350th846th749th
264th
Emirp Numbers (Long)
734th
295th213th225th
384th
231st
184th248th476th
325th771st399th
541st
Emojify
456th
872nd454th817th
633rd
411th350th819th
706th538th
539th
Evil Numbers
1,770th
751st681st819th645th
1,184th1,154th
888th
581st415th2,551st
1,868th2,352nd1,075th2,971st
40th
1,831st
2,711th
2,088th
Evil Numbers (Long)
1,295th
691st436th574th1,751st
891st545th
619th
481st349th1,326th
1,202nd1,418th644th1,461st
101st
976th
954th
1,131st
Farey Sequence
689th693rd638th
635th
592nd583rd726th
550th
632nd
Fibonacci
4,341st
1,709th756th552nd4,654th3,230th5,362nd3,880th1,782nd
7,520th
1,897th
6,453rd
714th191st4,486th
452nd4,153rd
2,754th4,763rd3,518th2,789th
52nd6,114th2,798th3,735th
1,905th
4,115th
4,666th3,688th
Fizz Buzz
11,071st1,887th9,122nd9,827th1,429th1,767th3,759th6,037th
3,222nd7,172nd5,016th8,968th7,665th11,139th5,189th
1,971st8,372nd11,690th619th18th4,097th12,218th2,220th4,696th
5,317th4,298th462nd4,728th9,548th2,464th4,283rd2,874th4,144th11,956th11,850th3,653rd
5,724th11,691st
7,402nd
Foo Fizz Buzz Bar
918th2,238th
977th1,129th995th2,209th
2,054th1,537th1,558th2,401st2,107th
1,348th
387th
244th476th1,380th
1,922nd1,164th
1,768th1,782nd113th821st
1,010th1,386th1,910th1,810th
944th
1,246th2,524th
1,870th
Forsyth–Edwards Notation
557th
322nd
303rd
186th325th430th
382nd
468th
Fractions
1,409th
1,116th768th1,056th1,153rd
955th
1,374th
355th747th962nd
1,394th1,301st1,002nd
938th
376th
Game of Life
358th
507th
414th
362nd291st438th
394th
327th
441st
Gijswijt’s Sequence
446th
257th358th315th
537th435th
443rd
Happy Numbers
954th
885th640th817th234th
1,066th
1,030th
531st596th1,340th
1,975th1,371st908th965th
430th
852nd
Happy Numbers (Long)
1,077th
779th816th572nd1,004th
759th
405th
486th499th700th
617th1,076th982nd1,086th
689th
965th
Hexdump
216th
259th
151st433rd555th
444th
516th
Intersection
805th
872nd472nd890th
586th
385th510th591st
1,065th221st
681st
523rd
Inventory Sequence
430th
285th245th223rd
284th
220th207th646th
517th232nd
320th
ISBN
1,055th
622nd738th553rd
629th
310th188th707th
919th393rd
733rd
Jacobi Symbol
498th
303rd
219th317th413th
469th351st
465th
Kolakoski Constant
670th
669th266th590th550th
305th
163rd263rd335th
916th715th428th
308th
Kolakoski Sequence
936th
711th201st611th1,039th
804th692nd
853rd
208th220th1,034th
864th400th326th960th
293rd
869th
Leap Years
1,855th
700th771st370th2,975th
1,245th522nd
1,856th3,528th1,154th
218th
525th31st980th
2,370th1,523rd
2,389th1,030th548th1,858th
563rd3,075th1,364th795th
1,068th
1,170th
826th2,236th
Levenshtein Distance
792nd
699th618th692nd
207th176th
493rd612th673rd
830th29th
801st
Leyland Numbers
623rd
1,030th918th1,002nd1,125th
779th
969th
513th868th555th
955th527th
496th
ln 2
535th598th533rd
470th658th62nd
587th
350th
Look and Say
773rd
903rd845th802nd1,123rd
822nd
775th
697th291st913th
553rd519th
752nd
Lucky Numbers
784th
461st662nd433rd857th
669th
554th
522nd438th543rd
745th574th
152nd
Lucky Tickets
480th
427th330th384th
350th
189th341st368th
530th364th
452nd
Mahjong
173rd175th
142nd
Maze
125th239th332nd
135th318th
330th
Medal Tally
330th
237th306th431st
302nd
423rd
Morse Decoder
235th
294th289th331st
334th
309th321st392nd
454th333rd
373rd
Morse Encoder
385th
449th300th426th
281st
260th289th362nd
474th293rd
382nd
Musical Chords
308th
345th282nd303rd
244th
249th254th275th
309th203rd
277th
Niven Numbers
1,423rd
1,274th954th1,253rd1,010th
1,405th995th
935th
588th54th1,378th
1,449th1,328th547th1,947th
371st
1,778th
Niven Numbers (Long)
1,625th
1,146th1,211th1,118th1,631st
932nd168th620th
1,326th701st
437th
Number Spiral
460th
543rd561st917th307th
453rd
475th503rd614th
1,105th513th1,173rd
783rd
Odious Numbers
1,644th
531st614th750th564th
1,084th1,100th
669th
333rd346th2,063rd
1,745th2,367th1,373rd2,803rd
38th
1,669th
2,200th
1,627th
Odious Numbers (Long)
1,120th
467th288th483rd1,530th
836th539th
581st
412th203rd1,228th
1,129th1,417th946th1,488th
36th
883rd
936th
1,020th
Ordinal Numbers
491st
1,042nd790th1,086th1,303rd
550th
460th84th731st
230th669th553rd
958th
Pangram Grep
1,879th
1,741st912th1,745th1,863rd
710th1,119th1,580th
1,570th
454th875th1,642nd
1,207th
1,196th1,053rd309th
987th550th1,300th
1,122nd
Pascal’s Triangle
1,328th
793rd325th701st1,555th
1,089th869th
1,873rd
804th
343rd497th674th
903rd479th655th1,055th
519th1,882nd372nd719th
Pernicious Numbers
2,068th
1,655th1,612th1,488th817th
1,759th1,398th
1,383rd
1,021st1,194th1,328th
1,905th1,527th1,019th
1,128th
1,681st
Pernicious Numbers (Long)
819th
769th691st629th954th
786th470th
615th
334th661st427th
958th873rd614th
441st
581st
Poker
300th
209th179th206th
226th
153rd276th344th
305th228th
319th
Prime Numbers
2,256th
1,268th1,673rd1,341st618th
3,508th2,263rd1,794th
3,610th4,037th1,290th
1,776th
4,273rd981st660th2,008th
3,268th2,497th
2,429th1,782nd1,592nd1,857th
355th1,798th1,292nd1,002nd
3,975th3,054th
2,950th4,502nd2,399th2,997th
Prime Numbers (Long)
2,078th
907th667th858th1,820th
1,089th999th
1,519th1,985th739th
703rd868th1,216th
1,026th827th
975th1,020th1,111th
452nd1,327th274th547th
1,497th1,210th
1,085th
1,274th1,164th
Proximity Grid
325th
216th
264th293rd330th
365th297th
321st
QR Decoder
274th
317th279th296th
298th
257th281st330th
353rd263rd369th
316th
Quine
1st242nd3,874th2,554th4,018th1,404th4,138th4,616th
608th3,723rd2,560th2,588th3,747th4,768th1,521st
3,216th2,021st3,561st1,463rd2,106th1,346th
1,242nd3,697th1,771st1,687th500th1,334th4,145th3,023rd707th3,561st432nd3,307th
3,366th3,087th3,144th4,818th
4,767th
Recamán
604th
395th216th220th1,211th
325th
549th
179th145th754th
732nd729th470th804th
554th
Repeating Decimals
237th
311th180th299th330th
191st317th335th
243rd
348th
Reverse Polish Notation
942nd
541st
529th
532nd
504th482nd745th
825th
694th
Rijndael S-box
530th291st455th
254th339th
266th
411th
Rock-paper-scissors-Spock-lizard
152nd
611th294th619th
264th
60th237th365th
128th418th45th514th
394th
Roman to Arabic
443rd
674th594th621st
520th
411th315th377th
680th468th438th
494th
Rule 110
681st
658th525th578th
560th
317th413th605th
424th900th685th
632nd
Seven Segment
475th
425th460th346th981st
397th
283rd277th565th
785th828th174th566th
553rd
SI Units
128th
105th164th155th
114th
227th
Sierpiński Triangle
494th
432nd423rd414th465th
686th441st1,093rd
376th
778th
346th388th655th
985th793rd
566th685th440th209th
456th978th503rd
Smith Numbers
960th
510th374th383rd850th
392nd
267th363rd543rd
592nd541st
610th
Spelling Numbers
479th
485th302nd449th
67th
385th
349th457th578th
653rd272nd
622nd
Star Wars Opening Crawl
242nd
319th125th317th
222nd
121st251st139th
326th190th
287th
Sudoku
265th243rd253rd
234th
220th318th335th
185th169th
355th
Sudoku (Fill-in)
272nd285th267th
276th
253rd300th330th
270th
320th
Ten-pin Bowling
313th
277th265th268th391st
273rd
235th245th336th
409th244th
337th
Time Distance
274th
173rd
162nd305th410th
493rd200th
414th
Tongue-twisters
267th
1,128th878th1,086th462nd
970th
514th
584th522nd935th
761st885th123rd808th
958th
United States
402nd
400th603rd
285th
237th297th379th
457th302nd229th
440th
Vampire Numbers
925th
722nd587th708th636th
629th
668th
435th487th522nd
530th306th
534th
Van Eck Sequence
650th
421st445th335th925th
470th
502nd
371st363rd681st
663rd724th479th712th
287th
Zodiac Signs
297th
292nd392nd469th
362nd
426th
γ
266th581st240th258th
371st790th1st
238th
988th
λ
677th
608th598th586th614th
537th
423rd588th476th
761st558th1,833rd
585th
π
1,529th
654th480th621st1,302nd
523rd
582nd463rd7th
3,305th903rd760th
545th
645th
τ
1,041st
568th463rd548th906th
489th
530th391st7th
1,837th725th641st
500th
597th
φ
1,184th
1,133rd720th1,132nd1,060th
849th
497th825th67th
1,767th1,285th1,973rd
723rd
√2
1,370th
991st895th1,040th1,260th
908th
1,399th
1,165th
343rd838th111th
1,400th1,082nd1,088th
517th
𝑒
1,571st
839th798th777th1,209th
811th
946th841st17th
2,486th1,009th2,677th
497th
667th