12 Days of Christmas
243rd83rd99th105th959th300th37th
106th
159th751st
775th537th59th535th
287th12th
468th1,024th168th826th
439th38th1,515th
72nd39th
81st558th
68th
1,189th187th
24 Game
134th51st98th123rd228th
12th
76th
15th
40th
212th6th
128th
62nd
38th
10th
90th130th
99 Bottles of Beer
275th85th146th60th365th38th126th
179th
99th189th
286th
62nd
39th7th
224th
936th
140th74th
66th
182nd
103rd
Abundant Numbers
455th1,064th225th593rd120th449th225th219th132nd
90th466th277th
883rd
335th629th256th54th
2,002nd47th42nd318th22nd95th364th116th639th743rd979th457th598th20th642nd5th354th468th112th279th1,343rd139th
1,183rd462nd
Abundant Numbers (Long)
1,079th356th429th1,049th383rd698th207th288th60th
89th642nd345th
561st952nd236th100th
247th676th169th375th37th3rd429th262nd549th
784th
64th474th421st505th133rd
269th
636th445th
Arabic to Roman
263rd
341st
566th
199th148th217th23rd
285th274th
79th
214th
378th76th
246th
466th
167th2nd
387th
343rd
Arithmetic Numbers
480th601st348th263rd83rd213th204th
68th
76th245th230th
217th
114th
135th215th7th
323rd
164th683rd
376th
17th64th
203rd
377th
571st612th
Arrows
509th179th203rd308th218th197th118th
20th
192nd151st363rd
152nd
328th
215th27th111th
162nd
195th
105th
6th
180th
305th
329th256th
Ascending Primes
272nd146th91st118th50th151st123rd
58th
187th155th120th
133rd
54th39th
220th
313th
303rd
12th
227th278th
104th
127th210th
ASCII Table
257th206th91st401st72nd262nd228th105th23rd
191st334th115th
62nd
95th
162nd61st109th
236th
2nd
149th45th139th
254th
233rd264th
Billiards
194th170th66th172nd190th151st37th
95th
92nd
137th
49th25th
94th
208th
118th
186th
162nd
139th
brainfuck
631st
113th623rd
475th313th
58th
238th
436th10th
24th
263rd
Calendar
212th
137th
201st
30th
91st111th
2nd
261st
Card Number Validation
165th185th88th392nd
374th162nd
125th
331st381st
198th
67th
250th14th
115th
320th
231st207th
36th
98th
281st186th
Catalan Numbers
686th
297th640th290th
192nd
308th408th704th
372nd
622nd486th278th221st205th
361st143rd
195th
1,145th
759th
30th
119th
559th
613th
Catalan’s Constant
231st
131st
172nd
164th
176th
129th
115th
283rd203rd
3rd
92nd
151st
152nd95th
104th
169th
113th
Christmas Trees
142nd
132nd898th441st
135th
342nd
55th408th
397th
127th
352nd7th247th299th
292nd91st301st
148th
226th351st102nd375th43rd
732nd
93rd121st
Collatz
409th454th249th594th96th352nd363rd
219th
325th462nd
632nd
731st566th
141st3rd206th704th
1,008th371st300th
1,020th70th
166th368th624th626th445th
573rd
942nd1,434th
Continued Fractions
69th
180th246th
257th
90th39th
21st
227th
CSS Colors
236th150th188th195th
242nd246th
90th
254th
78th
171st
208th
217th103rd
1st
134th45th
157th
141st507th
380th
Cubes
338th43rd44th
80th
126th
57th
240th365th63rd
279th76th
170th
218th
132nd
175th
Day of Week
640th795th654th295th203rd438th510th496th242nd
484th552nd519th472nd
334th
366th
416th
862nd280th111th385th
395th
402nd
584th
232nd1st
65th257th506th174th788th
769th
699th704th
DFA Simulator
194th
161st
23rd
106th46th
21st
66th
Diamonds
61st109th123rd570th199th568th84th
43rd
380th92nd
232nd
112th
180th17th
55th
182nd
37th
15th
158th
121st
Divisors
1,289th911th825th1,123rd192nd1,170th723rd1,303rd728th
419th2,078th843rd816th
830th
925th1,096th
773rd213th
806th202nd149th414th
1,133rd276th1,111th1,741st1,152nd1,181st2,038th398th
36th314th1,319th1,014th326th
479th
1,325th975th
Emirp Numbers
396th
682nd478th54th805th261st96th470th
183rd156th117th236th1,066th425th
208th
94th
89th494th1,096th
1st
392nd
19th134th293rd173rd369th487th785th943rd76th
605th
Emirp Numbers (Long)
688th404th401st478th388th423rd339th
68th
427th
293rd
206th
383rd392nd
1st
304th
31st
53rd227th
448th
Emojify
103rd177th
200th141st
29th
39th105th
375th
216th
195th22nd215th
274th
4th
113th
Evil Numbers
1,114th2,355th608th483rd359th716th550th569th405th461st387th648th590th1,266th874th1,057th493rd
562nd
652nd400th195th437th376th189th457th353rd1st566th412th440th737th656th861st348th1,035th577th48th1,137th1,974th426th380th674th421st630th489th616th
Evil Numbers (Long)
868th748th442nd304th275th286th356th385th269th363rd255th565th394th
335th
428th
504th838th85th572nd317th108th1,192nd1,454th1st871st518th858th842nd
765th494th243rd475th44th1,053rd1,776th884th652nd
422nd546th507th670th
Factorial Factorisation
171st190th216th178th147th114th80th
134th
121st188th
226th
106th
108th23rd173rd
43rd
93rd
49th
246th
Farey Sequence
306th258th133rd200th102nd140th88th
48th
451st192nd147th176th
219th
155th
112th31st
413th246th366th208th229th
336th
3rd
489th389th
172nd
242nd280th
Fibonacci
2,233rd2,282nd1,209th800th449th651st2,359th
853rd
392nd1,899th1,124th2,032nd
4,754th999th759th1st2,120th416th2,924th
491st231st2,021st516th
2,449th531st2,613th2,213th2,782nd2,092nd385th1,226th1,877th56th3,747th47th1,149th736th
2,131st2,150th966th3,095th
Fizz Buzz
778th2,804th1,192nd484th2,071st759th1,224th1,273rd747th1,168th3,346th1,263rd1,603rd1,807th
2,001st1,692nd4,470th1,256th677th
1,240th584th23rd713th1,609th4,525th1,328th657th3,782nd1,627th4,250th4,311th504th426th
3rd1,188th463rd2,715th1,862nd
689th1,234th1,809th1,249th
Foo Fizz Buzz Bar
234th756th436th1,031st745th784th458th
122nd
409th319th483rd
323rd116th309th206th
135th355th212th720th799th
1,261st
1,585th139th390th
2nd227th111th337th
331st648th
1,044th
Forsyth–Edwards Notation
88th323rd154th319th
281st76th
115th
135th
278th
188th
168th22nd197th
71st
29th
Fractions
259th566th366th252nd676th217th401st265th155th
353rd
231st
472nd
184th131st
180th
442nd
797th
96th
10th734th
359th
730th
Game of Life
204th289th90th
226th
113th
126th
319th
52nd49th
143rd2nd
199th
58th
161st
Gijswijt’s Sequence
201st104th75th
284th
74th
98th
259th114th
161st
89th
181st107th
294th
222nd
202nd
54th
168th
152nd
106th85th
Gray Code Decoder
249th444th
257th
175th
106th
75th
150th
85th
339th
255th
188th
Gray Code Encoder
381st297th
185th
111th249th252nd
208th
158th71st
128th
25th
47th
258th
200th
Happy Numbers
202nd364th414th966th90th487th259th157th111th
79th247th219th189th281st733rd499th
275th432nd163rd367th
982nd136th326th608th69th337th870th
266th
1,057th161st53rd168th6th224th
35th817th770th104th
1,181st891st
Happy Numbers (Long)
177th552nd275th322nd91st368th127th
111th
66th209th217th
160th565th228th131st
107th18th222nd117th27th582nd655th
381st919th310th
12th
536th
326th
583rd
Hexdump
367th292nd143rd340th
420th170th
15th
127th
96th
222nd71st
3rd
100th
Hilbert Curve
14th
105th
97th
110th
55th
Intersection
520th340th290th460th164th445th243rd
85th
284th
92nd
104th84th
50th40th148th
30th
250th
343rd
Inventory Sequence
213th360th133rd138th210th161st621st
43rd
49th248th
203rd
282nd
118th167th
7th
108th145th
99th
18th
29th
ISBN
75th528th204th553rd408th482nd143rd
348th
344th264th
165th
452nd
188th
90th25th
64th
171st
51st194th
571st
Jacobi Symbol
364th
244th283rd309th266th189th
140th
274th
16th
181st
198th153rd
123rd
250th
Kaprekar Numbers
196th72nd55th45th47th49th73rd
96th90th
127th
67th19th
98th
206th
117th
218th
94th
Kolakoski Constant
128th91st115th
110th64th127th
31st
243rd
92nd
172nd136th
42nd
89th
78th
123rd161st
71st
94th
Kolakoski Sequence
288th535th260th446th221st360th754th
79th
126th276th352nd
264th
262nd90th110th
138th143rd
333rd1st
193rd
208th86th
63rd
44th183rd
462nd
445th236th
Leap Years
1,045th1,952nd209th293rd346th267th262nd532nd537th
56th417th319th198th667th633rd229th
903rd
329th242nd1,833rd
340th78th674th287th
512th448th793rd1,794th1,296th843rd415th15th355th180th648th3,054th681st1,184th
541st525th878th311th
Levenshtein Distance
380th487th307th
279th
155th
88th178th
63rd
486th
228th
498th187th
269th
26th
5th209th
47th
200th
169th
Leyland Numbers
579th
352nd
140th
82nd
539th
255th
143rd
493rd99th120th
259th
4th263rd
523rd
247th
ln 2
256th
332nd437th340th470th245th
154th
351st
210th
419th193rd
78th
278th
3rd282nd
28th250th
182nd280th
293rd
302nd
Look and Say
776th206th853rd
709th133rd
463rd
111th421st
159th248th
578th22nd256th
380th
53rd599th
395th
167th
Lucky Numbers
367th
96th296th352nd332nd282nd
70th
278th324th209th
110th
119th
206th244th
323rd
439th398th
13th309th
220th
Lucky Tickets
138th
389th
77th
49th
193rd
287th
108th
269th38th
9th
221st
251st
Mahjong
22nd
107th
118th8th
111th
Mandelbrot
56th113th81st153rd68th242nd149th
87th
46th90th100th
279th
53rd
120th49th
59th111th
65th
33rd
26th
84th
Maze
60th
50th
322nd78th
143rd46th
32nd
49th
Medal Tally
192nd
181st
335th
130th
111th
302nd
191st78th187th
39th
Minesweeper
117th113th64th
40th
19th
138th
82nd
108th13th
24th
Morse Decoder
90th
95th
32nd
14th
175th67th
61st
92nd22nd
2nd
141st
91st
Morse Encoder
88th141st80th
215th
41st
87th
119th
123rd
50th
164th18th
143rd
167th
13th
29th
98th
Multitap Input
214th
133rd36th
102nd
131st
13th
101st
37th45th
43rd
Musical Chords
288th
72nd
112th
114th
137th16th
109th
38th
N Queens
281st258th157th222nd243rd293rd20th
70th
191st
196th
135th
217th14th
95th126th
266th
26th
146th
182nd
Niven Numbers
627th1,184th590th265th959th448th612th1,835th386th
297th927th736th791st1,244th1,266th1,458th2,336th715th1,786th862nd335th
624th638th74th1,528th286th463rd697th364th551st1,039th1,251st215th664th207th847th8th618th56th196th406th1,909th1,004th810th1,418th763rd
Niven Numbers (Long)
250th513th422nd237th350th372nd291st
302nd
151st523rd794th1,155th1,153rd492nd392nd644th766th1,080th458th261st
377th728th57th
170th2nd430th685th415th626th632nd117th860th281st499th34th308th21st73rd293rd
408th448th868th1,258th
Number Spiral
471st115th69th41st226th239th205th
225th
65th79th
107th
204th
211th134th
384th129th
289th
199th
318th
137th
Odious Numbers
1,138th1,847th480th302nd544th655th663rd434th293rd350th245th555th457th880th752nd1,081st1,021st
474th
538th268th153rd316th264th186th345th232nd1st420th297th324th627th520th1,150th604th863rd443rd46th1,146th1,597th638th273rd565th311th441st372nd485th
Odious Numbers (Long)
1,430th643rd420th275th228th368th338th378th221st304th209th587th352nd
284th
414th
430th653rd133rd505th261st158th
1,394th1st538th460th546th893rd
958th942nd193rd397th44th1,256th1,454th836th663rd
346th477th438th652nd
Ordinal Numbers
136th579th486th403rd708th434th297th329th316th
165th371st468th
512th
374th
458th45th
607th173rd
150th562nd286th
196th315th109th232nd
123rd432nd
614th
PalindromemordnilaP
263rd456th
309th
165th149th38th
246th
99th
175th65th118th
430th
26th207th
11th
41st82nd
451st
346th
Pangram Grep
362nd584th770th
836th
313th287th396th
795th
109th
1,151st
349th289th246th156th
324th56th
440th
258th
173rd
556th
41st343rd268th230th199th
Partition Numbers
64th129th86th245th117th224th65th
19th
184th177th
108th
147th
77th48th
80th
24th139th
6th27th
34th
170th
Pascal’s Triangle
930th335th389th831st535th696th400th
123rd
1,056th752nd
363rd
358th
376th
1st645th827th379th236th668th1st869th206th
405th304th369th481st
53rd155th75th435th936th
297th
599th1,165th
Pernicious Numbers
608th811th487th272nd355th559th587th809th335th
248th844th682nd781st1,035th732nd1,154th892nd702nd1st638th979th125th461st466th175th1,123rd325th
756th409th534th902nd864th220th299th151st767th41st675th111th519th431st1,208th391st596th930th651st
Pernicious Numbers (Long)
982nd847th
790th274th533rd633rd424th118th
72nd474th
138th
659th
179th
1st
284th606th
132nd
243rd
469th
547th67th485th38th
368th196th
218th
Poker
206th
137th
35th
51st
225th101st
20th
32nd
Polyominoes
47th51st32nd
135th138th13th
90th
60th
120th15th
48th
99th
21st
Prime Numbers
1,181st1,707th718th1,016th361st1,287th596th609th426th
495th902nd1,219th617th952nd
255th
1,118th1,780th682nd335th1st564th370th178th540th629th1st1,735th389th1,662nd1,920th
321st911th793rd578th122nd502nd223rd1,302nd410th724th509th
1,887th663rd
Prime Numbers (Long)
1,327th1,054th703rd815th853rd799th1,082nd665th410th
499th718th844th
727th175th
757th1,156th652nd423rd1st675th1,000th201st1,119th377th1st591st522nd642nd
1,225th1,111th650th
112th398th898th330th454th
837th
1,106th610th
Proximity Grid
142nd
165th
90th
174th82nd146th
78th
122nd8th
162nd
42nd
24th
QR Decoder
43rd76th35th95th120th96th28th
101st
175th90th
30th
130th18th
27th
80th
137th
Quine
3,658th1,989th2,612th4,262nd1,529th4,208th2,990th1,941st2,034th658th3,177th1,931st2,832nd1,811th2,278th2,799th4,874th623rd1,642nd153rd2,052nd741st1,996th1,946th1,603rd248th1,710th1,465th1st2,862nd1,342nd1,748th1,953rd1,788th555th3,074th647th1,897th170th
611th483rd1,443rd
3,358th1,773rd3,860th
Recamán
195th438th300th341st225th104th83rd
102nd
233rd365th
472nd
523rd784th
156th52nd148th
86th
433rd
6th
126th
190th
512th
Repeating Decimals
112th
40th
186th
67th
113th103rd
14th
4th11th
137th
Reverse Polish Notation
720th
239th
213th
181st
346th
1st
532nd66th
58th237th
489th
Reversi
196th
30th
16th
88th86th
51st
116th11th
211th
43rd
15th
Rijndael S-box
184th
46th
221st
159th
98th
15th
59th
217th107th
263rd
75th
124th
Rock-paper-scissors-Spock-lizard
265th107th100th
41st
78th
132nd
46th
278th17th
52nd
261st
225th
Roman to Arabic
360th457th229th675th536th693rd185th
98th
139th350th202nd
72nd
261st
190th
368th232nd176th421st
288th441st
121st518th
23rd2nd
317th428th
236th
154th293rd
ROT13
306th517th
556th
191st
223rd
439th
128th
515th141st
55th76th
11th180th105th44th
Rule 110
172nd196th179th397th
358th101st
25th
31st169th
331st
80th
355th17th249th
125th
234th
4th
40th346th
109th
Scrambled Sort
254th
214th
65th
249th
126th
127th107th
27th
Set
199th
161st
67th
89th
295th71st
14th
167th
Seven Segment
296th165th329th78th256th115th55th
52nd
48th298th
139th
197th
218th40th
95th
277th
21st
239th
254th
SI Units
16th
3rd
131st151st
23rd
Sierpiński Triangle
97th148th69th30th60th88th101st153rd74th
40th135th143rd
208th
55th
85th15th134th498th
245th193rd
256th44th63rd
24th119th
169th235th
152nd
298th80th
Smith Numbers
312th166th72nd321st273rd369th64th
179th
342nd129th
206th
60th
297th32nd
234th
396th
114th50th
157th
291st
Spelling Numbers
355th
190th
391st
209th87th113th1st
159th
449th100th170th
96th
Star Wars GPT
96th
27th
190th32nd
5th
81st
Star Wars Opening Crawl
34th
15th
48th
218th21st
17th
31st
Sudoku
65th
130th
136th138th
37th
115th
Sudoku (Fill-in)
27th
60th
83rd
103rd10th
78th
5th
Ten-pin Bowling
359th
200th
50th84th22nd
66th96th
57th
89th14th
63rd
11th
28th
107th
Tic-tac-toe
203rd147th
89th
76th
142nd
250th
59th
163rd25th
189th
52nd
153rd
49th
276th
Time Distance
183rd
77th302nd184th279th27th
22nd
33rd
121st10th
14th
125th
Tongue-twisters
112th
90th178th515th
174th
106th
274th521st244th
237th
54th287th
445th35th
481st
632nd
95th39th
87th298th212th463rd
136th
Topological Sort
37th
120th
170th
154th13th
65th
41st
123rd
Tower of Hanoi
84th250th76th62nd264th163rd350th
28th424th243rd210th172nd
566th533rd
148th
122nd
109th22nd
58th
91st45th
388th291st103rd183rd52nd
13th403rd237th319th133rd
107th317th145th337th
Transpose Sentence
656th289th254th
605th
330th
70th
186th
228th
1st383rd123rd
205th61st98th
42nd
180th166th
371st390th
Trinomial Triangle
169th
142nd
50th
72nd
349th157th
13th
41st
United States
288th289th
230th79th
233rd
182nd285th
98th
332nd42nd
262nd
116th9th
242nd
Vampire Numbers
249th144th299th
443rd244th
28th
84th
371st201st
57th
110th
Van Eck Sequence
400th418th224th344th484th230th227th
99th
477th461st
533rd
294th
419th36th
127th
271st
13th
62nd664th
337th
188th
Zeckendorf Representation
262nd238th172nd235th154th84th128th
56th
198th207th
196th
107th
86th28th
296th
182nd
14th
241st
174th
193rd
Zodiac Signs
53rd237th113th210th
207th82nd
97th
51st200th
166th
101st
124th21st
16th
87th
63rd
γ
128th119th147th139th
158th
236th
247th184th
1st
302nd
120th
233rd
430th
λ
117th102nd132nd
274th
169th
68th
207th249th
145th
216th50th
316th
253rd
46th247th
231st
534th
π
227th578th222nd418th218th396th279th
140th
246th
510th242nd152nd
529th211th
7th
249th484th
163rd530th
83rd229th596th120th357th
260th
265th
τ
212th537th257th403rd225th372nd184th
119th
202nd
461st260th210th
432nd92nd
15th
262nd
126th495th
61st201st522nd164th351st
280th
265th
φ
364th692nd402nd418th354th634th290th
183rd
486th371st
536th722nd193rd235th171st
500th128th
69th
483rd
46th656th
380th13th363rd443rd114th527th
362nd
535th
√2
422nd755th465th490th577th729th348th
205th
520th426th
325th
225th272nd
241st191st
141st
561st407th
111th739th
560th4th421st266th182nd669th
418th
450th
𝑒
723rd580th390th455th459th437th380th315th215th
336th
566th
517th474th2nd
457th182nd
119th
470th
246th369th
20th234th
173rd622nd
691st
469th