12 Days of Christmas
3,137th
463rd
538th813th293rd709th
639th1,199th
931st
1,660th1,407th532nd561st
157th
24 Game
590th
269th
243rd
309th284th
99 Bottles of Beer
3,471st
831st
280th490th392nd269th
356th1,142nd
1,740th1,122nd554th
387th
Abundant Numbers
2,498th
3,605th
110th
200th642nd273rd276th
122nd598th
590th
1,622nd
77th8th513th2,695th
126th
Abundant Numbers (Long)
2,093rd
2,138th
355th
75th610th415th377th
573rd671st
288th
1,140th
983rd463rd214th
247th
Arabic to Roman
648th17th383rd502nd405th583rd
503rd669th
601st
737th
816th782nd426th
324th
Arithmetic Numbers
1,575th
1,639th441st182nd
653rd512th180th208th
275th457th
154th744th731st1,372nd690th589th370th
347th
Arrows
287th
233rd372nd444th311th
292nd148th
227th
432nd360th429th397th284th
274th
Ascending Primes
1,010th303rd224th
272nd285th191st203rd
247th185th
180th
392nd
352nd226th150th178th
237th
ASCII Table
920th
1,441st
322nd
281st348th659th331st
404th756th
408th
783rd
1,090th762nd229th207th
405th
Billiards
167th
138th108th126th76th
30th192nd
56th
267th218th124th
58th
brainfuck
248th
224th177th333rd266th
263rd428th
239th
609th582nd226th
94th
Card Number Validation
335th240th
169th252nd225th138th
216th33rd
185th364th356th490th387th274th179th
191st226th
Catalan Numbers
1,116th
1,638th
362nd
293rd722nd1,114th583rd
370th135th
781st
795th563rd30th112th1,126th
588th
Catalan’s Constant
753rd
168th
198th293rd679th343rd
231st206th3rd
729th
302nd322nd218th
314th
Christmas Trees
2,552nd
873rd
82nd679th572nd479th
548th592nd
558th
737th612th532nd
285th
Collatz
2,431st
3,088th697th110th
964th330th683rd674th
144th4th
985th
1,061st
1,193rd582nd447th
558th
CSS Colors
342nd
545th370th364th522nd
505th
2nd507th38th497th145th500th
492nd
Cubes
1,401st
452nd
486th93rd58th159th
206th
140th
638th515th129th1,068th
109th
Day of Week
181st
371st493rd729th331st
254th99th
602nd542nd207th1st846th163rd618th
679th
DFA Simulator
257th
43rd178th145th205th
165th306th
287th
332nd274th176th
111th
Diamonds
1,912th
594th
139th462nd328th618th
426th571st
358th
734th498th599th
206th
Divisors
4,659th
5,032nd1,870th1,393rd
769th2,360th2,722nd914th
1,423rd1,278th
1,088th
2,437th
35th969th316th
686th
Emirp Numbers
812th
1,044th
58th
55th413th214th200th
817th41st
102nd
1,200th19th260th387th97th889th
75th
Emirp Numbers (Long)
1,138th
1,259th385th255th
283rd721st319th198th
256th546th
314th
599th347th173rd
213th
Emojify
3rd
187th
182nd266th154th87th
79th59th
161st
245th202nd85th405th
92nd
Evil Numbers
4,251st
3,592nd656th342nd
360th582nd1,591st653rd2,111th
613th500th
1,043rd848th1,170th2,295th44th208th424th668th
404th
Evil Numbers (Long)
2,285th
2,372nd691st276th
256th374th1,178th407th1,415th
309th436th
835th914th724th1,251st40th825th618th
389th
Factorial Factorisation
742nd
203rd
171st234th299th178th
174th135th
189th
165th
404th307th226th612th
139th
Farey Sequence
1,245th
158th
194th398th453rd292nd
378th341st
408th
385th422nd476th
239th
Fibonacci
4,735th
8,627th1,860th427th
378th1,064th2,521st717th
468th221st
2,365th
3,744th3,425th55th1,089th2,670th
6,269th810th4,111th
Fizz Buzz
11,858th
3,472nd
3,252nd1,711th3,030th3,532nd
573rd23rd
4,100th
496th420th1,917th2,657th1,805th
3,433rd
Foo Fizz Buzz Bar
3,023rd
1,527th
757th464th903rd1,233rd
332nd547th
1,366th
130th377th1,041st1,709th922nd
910th
Forsyth–Edwards Notation
386th
49th207th381st304th
220th
307th
539th331st343rd
365th
Fractions
706th
350th556th590th268th
181st615th
417th
477th10th628th
356th
Game of Life
20th
75th262nd141st203rd
211th
153rd
369th257th280th
235th
Gijswijt’s Sequence
657th
815th
541st
303rd344th101st406th
475th529th
295th
450th494th323rd
324th
Happy Numbers
868th
1,457th
94th
76th392nd573rd258th
457th848th
142nd418th1,034th49th121st31st469th1,066th
87th
Happy Numbers (Long)
1,654th
358th
62nd353rd415th150th
464th511th
388th
990th
792nd498th332nd
305th
Hexdump
386th
55th
466th226th
227th
285th
598th368th290th
129th
Hilbert Curve
101st
126th
152nd
158th
167th150th
42nd
Intersection
388th
260th494th305th430th
286th573rd
598th
593rd
692nd895th217th
135th
Inventory Sequence
1,216th
245th
290th442nd209th193rd
219th308th
505th
315th405th397th
355th
ISBN
473rd
576th603rd123rd328th
104th694th
255th
405th
857th824th500th
258th
Jacobi Symbol
303rd
360th343rd411th17th
206th386th
192nd
491st562nd279th
248th
Kaprekar Numbers
123rd
386th
157th
79th209th116th147th
167th287th
93rd
322nd177th175th446th
144th308th
Kolakoski Constant
1,397th
57th
144th221st375th424th
217th151st
393rd
770th
259th169th308th
295th
Kolakoski Sequence
1,567th482nd215th
115th586th363rd355th
132nd136th
271st
377th225th179th
373rd
Leap Years
3,815th
4,162nd612th344th
1,287th834th2,851st557th
638th35th
934th
563rd1,648th786th1,183rd1,399th
1,097th
Levenshtein Distance
645th
103rd
507th485th
588th
662nd
35th
463rd20th582nd
225th
Leyland Numbers
1,281st
458th
350th710th224th241st
470th1,130th
338th
708th
4th639th521st
245th
ln 2
702nd
1,029th
315th
241st360th628th521st
441st211th71st489th
907th522nd27th221st550th
611th
Look and Say
1,727th
742nd
103rd
638th636th
743rd
278th
735th210th625th833rd
522nd
Lucky Numbers
1,092nd
457th
269th625th488th435th
352nd356th
486th
237th328th493rd
412th
Lucky Tickets
280th
421st466th367th213th
183rd
484th566th301st
314th
Mahjong
110th
263rd
210th174th
Mandelbrot
300th
158th
62nd
102nd205th
162nd
354th258th183rd460th
117th
Maze
192nd
120th
172nd215th
52nd245th
77th
278th169th200th50th
218th
Medal Tally
185th
41st
148th157th
49th
120th
381st206th182nd
179th
Minesweeper
89th
67th
28th103rd
66th
88th
194th159th59th
79th
Morse Decoder
116th
166th
104th83rd
56th
84th
264th
265th278th159th
189th
Morse Encoder
347th
269th
105th259th
292nd
311th
384th362nd265th489th
119th
Musical Chords
219th
178th164th163rd121st
145th
215th
326th
264th198th190th
151st
N Queens
832nd
279th
91st
182nd318th
327th
324th
291st215th
168th
Niven Numbers
3,064th
3,061st1,318th304th
270th676th1,363rd658th1,677th
360th63rd
730th548th625th577th206th180th401st1,907th
533rd
Niven Numbers (Long)
2,052nd844th339th
139th740th928th727th
763rd302nd
433rd
811th1,140th123rd70th463rd
509th
Number Spiral
248th
1,176th
413th
280th627th468th353rd
397th450th
474th
676th452nd442nd559th
437th
Odious Numbers
3,510th
3,075th412th245th
233rd449th1,260th464th2,282nd
335th373rd
868th706th1,138th2,385th42nd177th268th549th
300th
Odious Numbers (Long)
2,053rd
2,170th447th222nd
199th341st1,003rd397th1,526th
256th230th
522nd592nd1,186th1,402nd40th928th642nd
335th
Ordinal Numbers
692nd
203rd450th601st538th
519th44th
706th
930th793rd236th562nd228th2nd445th
PalindromemordnilaP
277th
477th
312th264th
485th289th
381st
368th424th487th
407th
Pangram Grep
730th
338th1,130th467th1,014th
350th939th
237th
795th429th413th
203rd
Partition Numbers
655th
169th
185th210th351st127th
152nd
292nd
339th358th163rd556th
177th
Pascal’s Triangle
1,942nd2,524th
464th
339th1,228th738th292nd
706th905th
701st
1,210th
658th413th476th
280th
Pernicious Numbers
2,360th
2,441st470th362nd
233rd688th1,089th638th1st
487th167th
735th503rd281st144th37th204th414th1,137th
395th602nd
Pernicious Numbers (Long)
1,273rd
1,502nd
261st
68th906th403rd606th445th
252nd728th
229th
582nd
37th275th181st
198th
Poker
122nd
85th155th136th160th
119th279th
315th302nd168th
97th
Polyominoes
73rd
503rd
125th
22nd163rd66th97th
136th151st
76th
42nd
170th10th146th
44th
Prime Numbers
3,473rd
3,258th1,491st340th
665th1,296th1,093rd903rd
1st896th355th
1,668th1,349th1,886th1,611th113th224th383rd667th
473rd
Prime Numbers (Long)
2,322nd
2,628th1,007th779th
632nd770th962nd696th
1st927th184th
605th
1,242nd
104th310th430th
532nd
Proximity Grid
267th
71st
36th69th114th144th
48th203rd
64th
425th
273rd3rd175th
91st
QR Decoder
221st
238th227th122nd201st
216th
244th
307th304th228th
225th
Quine
30th258th
1,349th
2,915th2,565th2,890th1,535th
1,410th2,147th
2,350th
3,429th
159th5,124th3,402nd
3,100th
Recamán
1,572nd
227th
483rd693rd612th468th
197th232nd
764th
428th127th570th
306th
Repeating Decimals
257th
119th
280th318th
326th
404th170th237th
342nd
Reverse Polish Notation
533rd
225th730th526th556th1st
295th
555th
660th
711th552nd431st
446th
Reversi
200th
52nd
113th91st
181st
54th
272nd194th117th295th
223rd
Rijndael S-box
965th
176th
334th182nd261st215th
191st300th
200th
231st
385th343rd358th435th
84th
Rock-paper-scissors-Spock-lizard
511th
223rd
272nd131st141st261st
314th
384th
425th
475th243rd281st608th
135th
Roman to Arabic
192nd
113th297th291st274th
442nd239th
223rd
621st
18th418th321st
228th
ROT13
490th
344th
350th518th589th372nd
381st352nd
565th568th56th
314th168th370th571st
569th
Rule 110
1,454th394th183rd
26th137th403rd115th
90th60th
131st264th
214th35th228th1,033rd
144th118th
Scrambled Sort
96th
139th
347th218th
351st304th
193rd
258th73rd334th
313th
Set
225th
55th
336th216th
170th
277th174th198th
81st
Seven Segment
376th
65th371st410th318th
414th
268th
630th465th292nd558th
344th
SI Units
358th
104th
120th158th143rd73rd
51st
97th
286th226th100th
68th
Sierpiński Triangle
1,775th
385th
334th509th704th347th
462nd664th
656th
512th271st521st
537th
Smith Numbers
947th
222nd
134th177th210th192nd
250th322nd
123rd
484th396th163rd714th
197th
Spelling Numbers
403rd1st369th
283rd354th
449th
764th673rd346th
172nd
Star Wars GPT
213th
25th
63rd
99th244th
131st
171st122nd
79th
Star Wars Opening Crawl
158th
78th
176th47th
192nd
361st191st129th
142nd
Sudoku
151st
189th
144th116th
156th
305th29th194th
115th
Sudoku (Fill-in)
135th
150th
143rd235th
153rd
257th34th199th
160th
Ten-pin Bowling
238th
221st183rd198th160th
237th253rd
308th
372nd348th212th
97th
Tic-tac-toe
222nd
139th244th208th236th
124th78th
196th
312th95th272nd166th
213th
Time Distance
88th
118th112th120th153rd
103rd
81st
135th343rd235th
74th
Tongue-twisters
62nd893rd514th
502nd
121st411th133rd346th
657th613th
744th
116th845th958th395th160th208th
341st
Topological Sort
112th
108th
Transpose Sentence
462nd
100th
405th345th
456th464th
279th
494th89th304th
312th
Trinomial Triangle
577th
200th
236th
323rd253rd
198th372nd
240th
257th269th294th374th
313th
United States
517th
127th173rd328th365th
376th187th
93rd
432nd385th325th
89th
Vampire Numbers
86th
821st226th60th
282nd148th119th253rd
138th242nd
187th
688th
377th23rd236th
129th
Van Eck Sequence
1,312th
407th
110th607th382nd196th
384th
531st
182nd283rd409th
344th
Zeckendorf Representation
144th
221st
187th142nd
88th59th
267th
331st
503rd360th290th
193rd
Zodiac Signs
227th
72nd201st283rd167th
118th321st
137th
336th
363rd284th145th
156th
γ
362nd
251st
233rd290th201st404th
297th347th1st
375th307th111th
132nd
λ
608th661st325th
434th385th536th607th
451st
622nd
507th493rd62nd
141st
π
1,988th
394th
536th577th753rd631st
747th523rd7th1,038th
1,972nd
548th65th723rd
702nd
τ
1,239th
398th
530th534th651st582nd
617th492nd14th817th
1,279th
505th89th632nd
657th
φ
1,697th
476th
315th697th718th350th
596th386th82nd661st
143rd299th649th
517th
√2
1,993rd
759th
447th976th1,137th304th
218th1,030th133rd269th
1,503rd
4th586th792nd
1,009th
𝑒
1,862nd
464th
327th652nd682nd693rd
894th251st18th734th
1,028th
66th418th555th
628th