12 Days of Christmas
2,956th
433rd
501st788th277th686th
555th1,143rd
909th
1,580th1,352nd498th
146th
24 Game
516th
241st
122nd
263rd247th
99 Bottles of Beer
3,307th
809th
265th485th384th255th
324th1,091st
1,652nd1,372nd550th
377th
Abundant Numbers
2,425th
3,416th
105th
191st619th263rd266th
119th582nd
624th
1,602nd
72nd8th487th
123rd
Abundant Numbers (Long)
1,915th
1,955th
325th
68th561st408th349th
424th618th
292nd
1,056th
920th439th196th
226th
Arabic to Roman
601st14th345th446th366th537th
417th621st
568th
687th
767th729th391st
302nd
Arithmetic Numbers
1,410th
1,465th407th170th
502nd471st162nd192nd
250th421st
120th686th675th1,227th584th514th338th
303rd
Arrows
283rd
235th354th420th301st
234th138th
224th
409th341st406th374th206th
287th
Ascending Primes
884th279th215th
251st263rd180th190th
209th171st
133rd
358th
324th217th144th
228th
ASCII Table
847th
1,330th
304th
195th332nd1,069th314th
432nd705th
395th
729th
1,002nd712th215th
392nd
Billiards
145th
116th94th72nd48th
52nd160th
54th
213th177th110th
61st
brainfuck
236th
214th163rd314th239th
216th404th
229th
581st542nd212th
92nd
Card Number Validation
316th224th
154th225th218th132nd
196th32nd
167th261st326th444th355th254th168th
203rd206th
Catalan Numbers
1,011th
1,501st
329th
264th664th1,013th540th
392nd122nd
711th
722nd521st28th101st1,007th
563rd
Catalan’s Constant
722nd
166th
191st275th628th321st
322nd201st2nd
691st
281st298th210th
304th
Christmas Trees
2,435th
841st
80th663rd555th459th
401st577th
551st
718th596th513th
353rd
Collatz
2,258th
2,813th674th103rd
923rd316th690th525th
171st4th
963rd
1,009th
1,131st567th432nd
551st
CSS Colors
325th
518th351st347th498th
479th
2nd478th36th472nd135th476th
468th
Cubes
1,319th
429th
458th85th59th151st
191st
132nd
599th484th121st
103rd
Day of Week
164th
326th461st671st309th
424th85th
372nd498th187th1st777th147th585th
549th
DFA Simulator
233rd
42nd169th143rd196th
152nd280th
268th
307th249th170th
107th
Diamonds
1,786th
568th
137th443rd312th592nd
398th548th
345th
704th479th570th
198th
Divisors
4,480th
4,827th1,811th1,347th
751st2,293rd2,661st876th
1,107th1,232nd
1,098th
2,354th
34th933rd290th
917th
Emirp Numbers
780th
988th
53rd
66th404th212th196th
117th40th
96th
1,120th15th273rd378th87th
79th
Emirp Numbers (Long)
1,001st
1,110th343rd221st
244th645th297th172nd
193rd490th
169th
541st313th140th
163rd
Emojify
3rd
174th
171st247th139th79th
85th55th
146th
228th188th81st
91st
Evil Numbers
3,993rd
3,424th614th317th
339th561st1,521st598th2,004th
527th412th
985th832nd1,101st2,189th40th185th394th
381st
Evil Numbers (Long)
2,079th
2,153rd640th253rd
234th346th1,081st360th1,281st
320th366th
781st848th674th1,139th36th771st570th
393rd
Factorial Factorisation
674th
198th
158th224th286th172nd
205th127th
173rd
150th
373rd293rd218th
130th
Farey Sequence
1,099th
143rd
108th370th420th277th
291st316th
375th
353rd389th440th
226th
Fibonacci
4,625th
8,165th1,762nd390th
338th1,033rd2,454th729th
620th198th
2,368th
3,633rd3,311th53rd1,055th2,629th
6,137th788th4,020th
Fizz Buzz
11,522nd
3,602nd
3,397th1,851st3,169th3,662nd
596th20th
4,296th
478th403rd2,074th2,797th1,960th
3,571st
Foo Fizz Buzz Bar
2,796th
1,468th
742nd431st910th1,212th
373rd528th
1,337th
113th338th1,028th1,635th881st
915th
Forsyth–Edwards Notation
354th
55th206th351st285th
203rd
286th
493rd301st316th
336th
Fractions
665th
332nd527th553rd259th
178th575th
399th
455th10th586th
365th
Game of Life
18th
72nd223rd128th178th
189th
104th
331st224th249th
216th
Gijswijt’s Sequence
578th
731st
484th
279th315th106th367th
376th470th
274th
412th383rd300th
302nd
Happy Numbers
810th
1,363rd
81st
71st393rd550th270th
162nd792nd
135th402nd974th42nd112th25th446th
96th
Happy Numbers (Long)
1,521st
335th
58th334th397th150th
384th490th
371st
913th
734th462nd328th
292nd
Hexdump
330th
55th
441st214th
213th
277th
553rd352nd276th
137th
Intersection
359th
253rd478th283rd405th
250th540th
568th
554th
649th833rd218th
133rd
Inventory Sequence
1,024th
225th
252nd407th209th175th
221st286th
470th
286th371st396th
354th
ISBN
446th
540th567th240th313th
128th645th
260th
388th
794th762nd461st
267th
Jacobi Symbol
283rd
336th317th384th19th
202nd362nd
181st
460th524th257th
234th
Kaprekar Numbers
453rd
349th
156th
70th198th112th138th
171st268th
87th
298th168th176th
136th285th
Kolakoski Constant
1,370th
63rd
148th213th354th394th
185th158th
370th
715th
222nd171st282nd
287th
Kolakoski Sequence
1,468th457th205th
112th563rd352nd348th
216th125th
269th
359th221st177th
401st
Leap Years
3,716th
4,005th607th332nd
1,291st820th2,846th548th
320th31st
938th
566th1,658th768th1,178th824th
1,102nd
Levenshtein Distance
616th
102nd
473rd457th
557th
631st
30th
439th16th552nd
230th
Leyland Numbers
1,178th
423rd
237th667th214th230th
362nd1,039th
310th
658th
4th594th352nd
260th
ln 2
631st
959th
295th
210th329th570th478th
380th188th66th446th
822nd477th26th196th503rd
555th
Look and Say
1,596th
706th
98th
603rd600th
607th
174th
695th206th591st
505th
Lucky Numbers
1,013th
437th
256th596th475th419th
310th337th
473rd
227th311th479th
404th
Lucky Tickets
248th
370th409th317th180th
145th
424th503rd268th
275th
Mahjong
95th
229th
178th145th
Mandelbrot
103rd
113th
131st
64th147th
104th
237th178th134th296th
82nd
Maze
178th
43rd
156th198th
57th224th
77th
251st110th184th
202nd
Medal Tally
182nd
38th
171st149th
61st
110th
356th191st174th
179th
Morse Decoder
117th
63rd
105th87th
69th
75th
246th
258th261st159th
185th
Morse Encoder
290th
220th
94th238th
264th
296th
364th343rd245th
113th
Musical Chords
189th
156th147th146th109th
126th
184th
287th
232nd173rd167th
140th
N Queens
734th
205th
74th
169th281st
266th
278th
254th197th
118th
Niven Numbers
2,855th
2,863rd1,218th278th
247th636th1,255th667th1,559th
490th57th
721st518th587th479th195th165th356th
569th
Niven Numbers (Long)
1,898th790th301st
129th688th868th677th
606th266th
393rd
751st1,062nd113th74th418th
538th
Number Spiral
226th
1,092nd
378th
257th581st433rd326th
322nd416th
437th
627th418th407th
406th
Odious Numbers
3,270th
2,872nd387th226th
215th430th1,188th444th2,128th
280th355th
902nd692nd1,051st2,216th38th157th243rd
275th
Odious Numbers (Long)
1,851st
1,948th393rd201st
181st310th912th360th1,366th
323rd207th
498th549th1,075th1,260th36th850th600th
333rd
Ordinal Numbers
662nd
197th429th570th519th
453rd40th
672nd
892nd753rd216th529th
2nd421st
PalindromemordnilaP
325th
446th
295th247th
416th278th
370th
310th407th435th
409th
Pangram Grep
699th
336th1,090th443rd973rd
332nd909th
278th
755th309th401st
214th
Partition Numbers
516th
151st
154th183rd288th120th
122nd
280th292nd144th
149th
Pascal’s Triangle
1,835th2,362nd
436th
352nd1,159th706th274th
465th851st
671st
1,136th
627th395th455th
267th
Pernicious Numbers
2,166th
2,245th421st334th
217th627th978th569th1st
595th152nd
701st448th258th131st34th187th380th
366th550th
Pernicious Numbers (Long)
1,169th
1,375th
237th
61st842nd379th562nd412th
274th676th
226th
543rd
35th251st192nd
175th
Poker
114th
80th142nd129th151st
123rd255th
294th277th155th
96th
Polyominoes
67th
423rd
118th
20th156th61st45th
127th144th
72nd
38th
162nd6th140th
44th
Prime Numbers
3,376th
3,192nd1,418th310th
628th1,225th1,040th871st
1st350th325th
1,593rd1,283rd1,807th1,512th105th208th360th
445th
Prime Numbers (Long)
2,145th
2,411th936th695th
686th719th892nd625th
1st731st167th
546th
1,151st
96th282nd392nd
494th
Proximity Grid
258th
69th
41st64th104th143rd
46th193rd
63rd
394th
253rd5th173rd
91st
QR Decoder
205th
221st207th118th193rd
177th
224th
279th275th210th
208th
Quine
1st251st
1,369th
2,981st2,666th2,967th1,555th
1,489th2,189th
2,394th
3,526th
161st444th3,486th
3,170th
Recamán
1,458th
226th
466th656th578th464th
183rd230th
738th
409th118th526th
331st
Repeating Decimals
207th
115th
252nd289th
251st
359th155th189th
302nd
Reverse Polish Notation
507th
225th686th497th522nd1st
259th
533rd
623rd
670th525th409th
441st
Reversi
175th
46th
101st86th
171st
47th
247th185th94th
209th
Rijndael S-box
881st
145th
314th154th246th191st
146th278th
176th
212th
355th322nd331st
76th
Rock-paper-scissors-Spock-lizard
492nd
218th
261st129th142nd258th
274th
370th
412th
458th231st253rd
139th
Roman to Arabic
157th
99th276th272nd250th
366th205th
203rd
572nd
14th392nd298th
208th
ROT13
401st
228th
168th419th477th286th
190th276th
463rd460th41st
248th125th314th
474th
Rule 110
1,367th386th95th
24th125th390th109th
98th56th
120th252nd
201st33rd213th
142nd111th
Scrambled Sort
78th
106th
281st185th
256th244th
151st
210th56th247th
273rd
Set
201st
44th
287th194th
149th
245th151st173rd
69th
Seven Segment
353rd
64th354th380th297th
311th
243rd
587th429th269th
330th
SI Units
320th
100th
48th142nd128th73rd
50th
83rd
257th204th97th
68th
Sierpiński Triangle
1,695th
405th
325th485th675th335th
379th637th
631st
494th262nd502nd
526th
Smith Numbers
857th
210th
123rd174th202nd184th
182nd302nd
111th
449th371st143rd
199th
Spelling Numbers
387th1st359th
278th321st
414th
712th633rd302nd
180th
Star Wars GPT
157th
23rd
60th
60th189th
104th
134th99th
87th
Star Wars Opening Crawl
147th
52nd
165th48th
184th
338th180th120th
135th
Sudoku
145th
183rd
136th110th
135th
290th28th186th
114th
Sudoku (Fill-in)
124th
68th
132nd208th
134th
227th29th176th
146th
Ten-pin Bowling
214th
205th166th174th147th
188th224th
264th
332nd313th196th
86th
Tic-tac-toe
199th
118th220th184th211th
130th96th
204th
281st84th244th136th
193rd
Time Distance
82nd
110th104th111th151st
100th
73rd
127th318th217th
78th
Tongue-twisters
57th819th471st
455th
112th379th123rd323rd
500th556th
683rd
106th744th881st339th149th
133rd
Transpose Sentence
420th
87th
365th328th
147th422nd
227th
448th71st270th
299th
United States
370th
124th172nd307th339th
359th184th
102nd
391st360th301st
95th
Vampire Numbers
78th
746th206th57th
256th144th118th229th
93rd217th
618th
344th21st212th
131st
Van Eck Sequence
1,192nd
375th
101st561st350th189th
307th
486th
172nd260th377th
319th
Zeckendorf Representation
129th
208th
213th143rd
94th54th
248th
305th
450th328th247th
186th
Zodiac Signs
200th
52nd173rd254th144th
97th284th
129th
299th
327th259th128th
153rd
γ
351st
230th
217th268th197th402nd
249th317th1st
360th280th110th
136th
λ
556th605th303rd
400th359th507th555th
419th
568th
479th467th58th
160th
π
1,950th
364th
498th537th699th591st
574th490th7th973rd
1,936th
510th59th669th
662nd
τ
1,173rd
369th
497th500th606th549th
524th464th7th761st
1,218th
475th77th594th
613th
φ
1,612th
442nd
231st645th658th326th
511th366th71st615th
127th273rd605th
480th
√2
1,911th
716th
231st921st1,071st267th
236th971st116th258th
1,406th
4th557th744th
960th
𝑒
1,768th
426th
290th606th629th638th
653rd220th17th680th
962nd
60th384th513th
584th