12 Days of Christmas
239th84th100th105th937th292nd37th
106th
157th728th
752nd523rd58th521st
280th10th
455th1,002nd167th804th
427th38th1,494th
71st39th
61st544th
69th
1,167th183rd
24 Game
122nd50th91st112th217th
15th
74th
18th
200th10th
117th
63rd
38th
14th
7th121st
99 Bottles of Beer
263rd84th142nd58th349th37th125th
172nd
97th181st
275th
59th
38th7th
215th
910th
137th74th
54th
175th
102nd
Abundant Numbers
519th2,031st285th558th114th428th211th209th112th
84th449th196th
831st
334th593rd302nd48th
1,931st42nd145th203rd18th86th339th109th604th965th1,523rd540th751st315th694th5th325th439th103rd260th1,280th130th
1,122nd437th
Abundant Numbers (Long)
1,015th334th402nd986th360th637th163rd268th90th
79th597th321st
524th898th543rd94th
233rd670th156th351st37th3rd425th248th515th
726th
60th448th390th477th127th
252nd
592nd408th
Arabic to Roman
241st
311th
549th
190th141st206th19th
276th229th
73rd
213th
362nd71st
242nd
452nd
158th2nd
371st
329th
Arithmetic Numbers
468th581st335th262nd80th211th202nd
67th
74th237th229th
216th
117th
133rd213th6th
312th
161st661st
361st
16th38th
27th
362nd
544th589th
Arrows
663rd166th83rd287th205th185th81st
19th
183rd139th343rd
141st
112th
202nd26th100th
150th
194th
77th
6th
168th
288th
130th124th
Ascending Primes
276th148th94th120th54th158th124th
57th
185th152nd122nd
131st
302nd
62nd41st
220th
316th
303rd
12th
48th282nd
105th
134th207th
ASCII Table
251st199th92nd391st73rd254th228th81st25th
188th198th58th
63rd
134th
159th61st109th
229th
2nd
148th44th142nd
246th
224th256th
Billiards
180th146th58th156th176th132nd31st
86th
82nd
120th
43rd24th
85th
193rd
108th
97th
147th
122nd
brainfuck
624th
112th606th
459th306th
57th
230th
425th10th
24th
253rd
Calendar
155th
141st
175th
26th
80th99th
2nd
113th
Card Number Validation
149th165th84th365th
344th150th
113th
312th356th
172nd
73rd
229th13th
102nd
296th
211th184th
33rd
87th
252nd168th
Catalan Numbers
663rd
292nd617th285th
187th
302nd401st683rd
365th
604th460th280th216th200th
355th138th
190th
1,108th
738th
30th
114th
537th
581st
Catalan’s Constant
220th
129th
168th
160th
172nd
127th
89th
274th194th
3rd
91st
147th
148th92nd
104th
166th
111th
Christmas Trees
455th
127th869th416th
130th
325th
48th385th
377th
186th
332nd6th234th286th
275th90th282nd
142nd
217th331st101st361st44th
704th
92nd121st
Collatz
410th466th257th584th116th361st251st
209th
333rd462nd
623rd
319th559th
146th4th223rd689th
1,005th400th305th
1,010th70th
170th374th619th95th450th
566th
927th1,393rd
CSS Colors
231st152nd183rd192nd
236th240th
87th
250th
77th
166th
200th
213th99th
1st
130th44th
151st
136th499th
374th
Cubes
330th43rd44th
78th
122nd
57th
232nd358th63rd
272nd74th
165th
211th
128th
170th
Day of Week
625th773rd639th285th194th424th495th480th232nd
470th535th504th457th
321st
352nd
417th
839th270th104th371st
381st
388th
586th
222nd1st
62nd257th488th165th813th
749th
685th688th
DFA Simulator
186th
161st
23rd
102nd55th
21st
61st
Diamonds
58th106th93rd538th188th533rd80th
48th
359th87th
244th
112th
169th17th
40th
209th
37th
15th
151st
121st
Divisors
1,260th889th805th1,101st189th1,136th706th821st711th
409th2,038th827th788th
809th
910th1,073rd
1,472nd210th
778th199th147th404th
1,122nd271st1,089th1,710th1,138th1,162nd2,000th389th
36th309th1,287th998th321st
469th
1,292nd956th
Emirp Numbers
385th
655th459th54th776th257th93rd450th
181st152nd112th240th1,038th413th
206th
97th
88th474th1,068th
1st
381st
19th132nd289th167th362nd465th764th914th75th
581st
Emirp Numbers (Long)
671st396th393rd475th380th418th326th
69th
422nd
284th
199th
375th385th
1st
292nd
29th
51st59th
447th
Emojify
105th
100th172nd
193rd138th
29th
39th102nd
370th
214th
189th22nd209th
268th
4th
111th
Evil Numbers
1,081st2,295th597th475th351st700th541st560th397th453rd372nd635th581st1,211th851st1,026th482nd
554th
638th392nd187th430th368th181st449th345th1st557th401st433rd721st643rd836th338th1,010th568th46th1,088th1,919th418th384th660th413th619th478th608th
Evil Numbers (Long)
843rd732nd431st295th271st282nd350th379th265th357th251st548th388th
331st
420th
492nd811th82nd556th308th105th
1,410th1st846th514th838th815th
744th474th239th458th42nd1,021st1,733rd857th638th
409th526th495th652nd
Factorial Factorisation
167th183rd212th175th144th114th79th
134th
122nd182nd
224th
66th
106th27th168th
45th
90th
9th
244th
Farey Sequence
303rd254th124th197th97th132nd84th
47th
270th186th139th163rd
217th
154th
109th30th
402nd241st359th206th235th
331st
3rd
471st379th
171st
231st274th
Fibonacci
2,199th2,235th1,189th742nd389th636th2,310th
831st
431st1,862nd1,101st2,023rd
4,639th987th790th1st2,111th448th2,849th
481st225th1,982nd505th
2,433rd519th2,561st2,171st2,695th2,020th376th1,825th1,841st55th3,657th46th1,126th718th
2,078th2,097th946th3,025th
Fizz Buzz
769th2,792nd1,183rd483rd2,043rd750th1,219th1,265th739th1,159th3,305th1,247th1,605th1,793rd
1,986th1,678th4,410th1,254th672nd
1,231st582nd23rd707th1,592nd4,457th1,320th652nd3,768th1,615th4,242nd4,253rd502nd426th
3rd1,179th462nd2,680th1,845th
684th1,228th1,795th1,240th
Foo Fizz Buzz Bar
227th734th427th1,006th724th771st448th
121st
400th314th475th
318th114th301st202nd
132nd349th209th699th781st
1,225th
1,542nd136th382nd
2nd208th109th330th
325th627th
1,018th
Forsyth–Edwards Notation
81st316th148th307th
269th73rd
112th
129th
253rd
131st
161st21st186th
66th
28th
Fractions
250th534th350th243rd644th204th380th257th150th
344th
229th
476th
172nd126th
176th
432nd
769th
96th
10th711th
348th
700th
Game of Life
204th286th131st
229th
109th
140th
318th
50th46th
133rd2nd
198th
70th
115th
Gijswijt’s Sequence
189th98th72nd
267th
71st
92nd
241st87th
148th
88th
167th101st
278th
210th
190th
49th
155th
141st
100th79th
Happy Numbers
197th358th320th935th89th472nd257th155th111th
78th244th215th186th278th708th483rd
272nd421st179th360th
953rd132nd321st592nd68th332nd842nd
260th
1,023rd159th52nd164th6th220th
34th791st743rd103rd
1,148th864th
Happy Numbers (Long)
174th536th260th314th90th362nd124th
106th
65th203rd207th
154th547th239th128th
109th17th211th114th26th568th634th
882nd303rd
12th
518th
319th
565th
Hexdump
354th287th125th332nd
413th167th
15th
127th
142nd
214th68th
3rd
96th
Hilbert Curve
14th
115th
92nd
118th
55th
Intersection
505th326th309th445th157th431st229th
68th
272nd
89th
104th82nd
49th38th138th
32nd
243rd
327th
Inventory Sequence
204th340th124th131st201st154th595th
40th
43rd237th
194th
267th
112th162nd
7th
104th138th
95th
18th
26th
ISBN
71st516th187th537th399th488th127th
300th
343rd197th
156th
450th
322nd
85th22nd
58th
173rd
47th183rd
553rd
Jacobi Symbol
342nd
231st264th286th245th176th
136th
254th
16th
105th
183rd146th
117th
234th
Kaprekar Numbers
196th76th37th30th34th41st77th
56th
69th72nd
113th
62nd13th
105th
204th
48th
50th
103rd
Kolakoski Constant
125th86th115th
110th61st124th
29th
233rd
27th
166th133rd
39th
84th
74th
94th159th
68th
88th
Kolakoski Sequence
271st521st254th431st216th350th735th
76th
121st268th337th
256th
258th87th103rd
133rd138th
324th1st
181st
200th83rd
60th
41st189th
446th
430th232nd
Leap Years
1,041st1,914th216th318th357th268th263rd369th571st
114th427th336th204th731st652nd231st
914th
351st243rd1,797th
349th38th457th322nd
547th465th802nd1,758th1,304th851st424th14th362nd194th676th3,011th736th1,147th
562nd554th884th328th
Levenshtein Distance
362nd470th308th
266th
151st
112th173rd
90th
469th
244th
483rd182nd
254th
38th
4th200th
23rd
198th
165th
Leyland Numbers
565th
344th
137th
80th
526th
256th
169th
483rd96th118th
259th
4th139th
510th
248th
ln 2
244th
318th419th326th453rd232nd
149th
336th
200th
403rd184th
75th
265th
3rd251st
28th243rd
173rd277th
279th
288th
Look and Say
754th199th829th
692nd132nd
446th
111th405th
167th240th
560th22nd248th
367th
53rd581st
383rd
162nd
Lucky Numbers
353rd
93rd282nd335th317th269th
70th
264th309th200th
104th
126th
197th230th
308th
423rd384th
13th293rd
213th
Lucky Tickets
127th
376th
71st
46th
181st
272nd
148th
255th35th
9th
210th
237th
Mahjong
20th
102nd
113th8th
106th
Mandelbrot
50th104th73rd144th62nd230th141st
79th
38th80th89th
263rd
143rd
109th46th
53rd108th
59th
31st
25th
117th
Maze
56th
49th
306th74th
137th43rd
31st
5th
Medal Tally
182nd
170th
324th
123rd
104th
289th
181st70th177th
34th
Minesweeper
100th97th54th
38th
14th
108th
93rd9th
18th
Morse Decoder
89th
95th
30th
13th
168th63rd
46th
92nd20th
3rd
106th
90th
Morse Encoder
85th139th76th
205th
39th
84th
115th
119th
35th
158th17th
120th
161st
12th
27th
95th
Multitap Input
177th
120th22nd
83rd
90th
12th
75th
32nd36th
38th
Musical Chords
219th
69th
109th
110th
133rd17th
105th
36th
N Queens
269th245th149th206th230th279th19th
68th
175th
182nd
93rd
200th13th
86th126th
208th
215th
25th
140th
171st
Niven Numbers
608th1,150th563rd250th922nd432nd593rd1,779th375th
281st900th712th783rd1,260th1,225th1,414th2,279th691st1,732nd827th325th
605th620th66th1,476th276th518th675th354th542nd1,011th1,211th206th643rd198th805th8th599th48th188th401st1,852nd974th770th1,372nd732nd
Niven Numbers (Long)
244th498th390th230th342nd362nd284th
300th
145th508th773rd1,133rd1,138th470th395th632nd751st1,059th445th254th
366th726th56th
164th2nd419th676th412th616th622nd115th852nd274th477th34th286th21st72nd291st
383rd432nd860th1,236th
Number Spiral
444th109th67th41st216th228th192nd
215th
63rd76th
103rd
133rd
198th126th
367th124th
273rd
187th
137th
129th
Odious Numbers
1,106th1,801st466th290th527th634th642nd421st263rd343rd235th531st444th863rd740th1,049th990th
460th
521st258th143rd305th254th176th334th222nd1st418th267th314th606th515th1,118th583rd848th430th44th1,113th1,552nd611th272nd547th299th428th339th471st
Odious Numbers (Long)
1,391st626th404th266th219th355th327th366th212th294th200th570th340th
275th
398th
411th632nd122nd486th252nd148th
1,354th1st522nd449th531st864th
929th912th184th384th42nd1,218th1,416th806th665th
334th444th423rd625th
Ordinal Numbers
133rd568th472nd396th690th423rd295th327th317th
196th366th455th
494th
381st
449th44th
595th204th
147th550th291st
158th315th106th230th
120th425th
602nd
PalindromemordnilaP
250th436th
292nd
161st149th43rd
244th
437th102nd
165th59th114th
412th
24th204th
12th
36th81st
430th
327th
Pangram Grep
516th564th752nd
800th
302nd277th372nd
766th
108th
1,121st
666th278th260th153rd
313th54th
416th
247th
537th
871st
39th331st256th218th193rd
Partition Numbers
56th117th78th226th98th205th58th
18th
164th162nd
92nd
135th
75th45th
70th
22nd126th
6th24th
36th
156th
Pascal’s Triangle
905th317th372nd806th514th668th383rd
118th
1,031st725th
348th
342nd
769th
1st622nd802nd362nd228th649th1st851st194th
387th297th359th464th
51st143rd72nd417th918th
284th
574th1,135th
Pernicious Numbers
595th785th487th265th346th514th570th783rd326th
240th824th705th754th999th687th1,108th860th657th1st640th944th122nd496th447th176th1,079th316th
731st380th541st870th843rd214th291st148th741st39th651st108th472nd418th1,161st401st583rd897th618th
Pernicious Numbers (Long)
956th821st
762nd267th521st611th415th116th
72nd456th
136th
636th
173rd
1st
275th583rd
130th
241st
459th
529th67th472nd38th
356th193rd
208th
Poker
152nd
196th
134th
32nd
46th
215th97th
18th
30th
Polyominoes
45th51st29th
126th129th15th
89th
21st
113th18th
46th
80th
6th
Prime Numbers
1,148th1,650th691st980th347th1,242nd574th586th411th
477th874th1,194th590th925th
247th
1,082nd1,720th658th321st1st560th356th172nd533rd604th1st1,681st375th1,600th1,858th
307th883rd766th543rd117th483rd216th1,255th396th695th490th
1,825th643rd
Prime Numbers (Long)
1,287th1,020th674th786th824th842nd592nd630th395th
486th684th815th
695th164th
727th1,127th637th407th1st647th976th190th1,081st367th1st595th509th616th
1,197th1,089th623rd
108th388th864th214th446th
804th
1,075th561st
Proximity Grid
119th
118th
86th
127th74th135th
90th9th
156th
40th
12th
QR Decoder
43rd74th32nd95th116th93rd27th
99th
170th88th
29th
125th18th
26th
77th
132nd
Quine
3,591st1,954th2,572nd4,199th1,507th4,147th2,942nd1,894th1,998th643rd3,128th1,899th2,771st1,777th2,245th2,751st4,803rd609th1,610th151st2,020th726th1,960th1,909th1,573rd239th1,683rd1,447th1st2,813th1,328th1,729th1,916th1,754th540th3,025th633rd1,850th168th
597th471st1,429th
3,304th1,739th3,796th
Recamán
194th427th293rd338th234th100th82nd
111th
229th360th
463rd
522nd767th
154th52nd145th
85th
425th
5th
125th
187th
505th
Repeating Decimals
110th
39th
179th
66th
111th102nd
13th
4th10th
134th
Reverse Polish Notation
705th
230th
192nd
175th
331st
1st
518th64th
56th227th
478th
Reversi
188th
30th
8th
87th85th
53rd
111th17th
201st
44th
21st
Rijndael S-box
177th
54th
201st
131st
33rd
14th
58th
197th99th
82nd
64th
70th
Rock-paper-scissors-Spock-lizard
254th100th93rd
35th
71st
126th
40th
267th13th
46th
250th
214th
Roman to Arabic
348th445th214th659th522nd674th177th
92nd
117th342nd186th
65th
245th
250th
356th216th169th410th
277th432nd
127th505th
20th2nd
308th423rd
220th
164th285th
ROT13
208th265th213th
508th
209th
257th
402nd
118th
469th130th
196th61st
45th323rd
90th
Rule 110
168th192nd175th383rd
346th97th
22nd
27th165th
319th
163rd
344th15th245th
121st
228th
4th
36th334th
106th
Scrambled Sort
238th
200th
58th
236th
118th101st
26th
Set
196th
156th
65th
92nd
284th70th
18th
12th
Seven Segment
288th161st320th71st246th109th50th
49th
45th289th
135th
118th
208th38th
90th
267th
21st
230th
244th
SI Units
15th
2nd
125th145th
23rd
Sierpiński Triangle
95th146th68th30th59th87th101st150th77th
40th134th141st
201st
55th
84th15th130th485th
236th187th
247th44th62nd
24th118th
166th227th
323rd
285th79th
Smith Numbers
299th162nd68th308th262nd356th60th
173rd
330th123rd
195th
52nd
286th32nd
220th
370th
106th43rd
149th
276th
Spelling Numbers
349th
187th
382nd
207th85th113th1st
155th
439th97th167th
92nd
Star Wars GPT
84th
25th
170th28th
5th
64th
Star Wars Opening Crawl
31st
13th
46th
211th19th
15th
28th
Sudoku
62nd
129th
134th136th
34th
113th
Sudoku (Fill-in)
27th
59th
82nd
72nd
101st10th
77th
4th
Ten-pin Bowling
328th
187th
49th79th22nd
63rd92nd
54th
85th14th
59th
11th
29th
102nd
Tic-tac-toe
206th149th
93rd
239th
146th
243rd
273rd
165th32nd
187th
143rd
54th
57th
265th
Time Distance
179th
82nd297th180th275th28th
23rd
34th
126th10th
14th
35th
Tongue-twisters
111th
89th173rd503rd
170th
105th
267th509th236th
228th
54th280th
432nd35th
468th
615th
94th39th
86th
204th450th
134th
Topological Sort
43rd
115th
156th
137th14th
58th
22nd
83rd
Tower of Hanoi
70th204th57th43rd99th139th289th
154th356th146th183rd156th
473rd332nd
142nd
117th
85th123rd
31st
82nd78th
232nd260th94th65th34th
72nd322nd41st262nd130th
76th258th97th273rd
Transpose Sentence
616th297th201st
565th
314th
67th
175th
211th
1st356th117th
467th57th142nd
38th
63rd167th
352nd365th
Trinomial Triangle
148th
125th
40th
63rd
325th142nd
11th
24th
United States
283rd284th
227th77th
231st
177th280th
97th
326th42nd
256th
110th9th
241st
Vampire Numbers
242nd138th294th
432nd238th
28th
83rd
392nd193rd
56th
76th
Van Eck Sequence
370th392nd208th321st460th213th210th
95th
450th433rd
509th
281st
393rd36th
122nd
251st
13th
59th641st
316th
178th
Zeckendorf Representation
253rd228th165th223rd148th75th119th
56th
186th195th
184th
107th
84th26th
277th
173rd
11th
54th
167th
190th
Zodiac Signs
50th228th109th201st
199th83rd
90th
48th193rd
163rd
115th
120th22nd
17th
67th
59th
γ
125th116th144th135th
154th
228th
238th180th
1st
292nd
117th
225th
420th
λ
113th98th130th
262nd
162nd
68th
196th237th
143rd
203rd49th
305th
241st
45th214th
220th
522nd
π
214th558th291st401st210th378th263rd
133rd
236th
489th234th142nd
508th200th
7th
238th464th
152nd510th
78th218th574th114th353rd
247th
251st
τ
202nd522nd293rd387th216th356th176th
112th
193rd
444th149th200th
415th90th
15th
248th
118th478th
60th192nd507th157th335th
265th
250th
φ
352nd676th389th406th343rd619th273rd
181st
472nd360th
522nd707th191st233rd169th
487th127th
69th
469th
46th641st
369th13th354th431st113th514th
351st
520th
√2
410th737th455th479th565th713th334th
198th
509th415th
311th
217th262nd
231st184th
135th
550th396th
105th347th
549th4th412th256th175th653rd
407th
439th
𝑒
702nd558th374th437th446th420th364th301st205th
319th
544th
318th457th2nd
440th174th
19th
454th
235th308th
68th223rd
165th603rd
670th
453rd