12 Days of Christmas
216th1,312th115th698th430th729th91st
390th
458th199th
502nd1,125th108th173rd
98th12th
868th524th644th161st
1,747th475th163rd
62nd352nd
358th316th
59th
394th210th
24 Game
148th85th172nd195th138th
43rd
28th
13th
132nd5th
140th
62nd
115th
24th
11th143rd
99 Bottles of Beer
391st414th172nd232nd147th84th373rd
194th
107th228th
508th
78th
43rd8th
299th
874th
221st419th
261st
241st
101st
Abundant Numbers
503rd564th269th405th139th198th199th644th137th
81st307th196th
270th
206th1st284th88th
1,204th85th147th183rd38th12th222nd122nd257th491st498th187th314th410th802nd134th309th154th289th128th1,330th144th
202nd211th
Abundant Numbers (Long)
1,224th399th452nd1,132nd336th822nd744th352nd124th
74th630th390th
674th1st612th92nd
243rd752nd205th368th40th12th513th258th607th
870th
177th442nd394th545th147th
262nd
702nd446th
Arabic to Roman
264th
319th
610th
234th134th246th17th
289th236th
68th
422nd
381st88th
251st
500th
208th1st
335th
340th
Arithmetic Numbers
576th737th420th250th56th288th139th
77th
40th299th292nd
310th
308th
122nd283rd5th
306th
153rd831st
460th
95th33rd
18th
463rd
682nd745th
Arrows
336th207th95th238th139th93rd237th
30th
217th169th363rd
80th
135th
200th99th122nd
182nd
143rd
65th
6th
233rd
157th154th
Ascending Primes
283rd155th108th127th55th165th106th
64th
203rd160th129th
137th
307th
59th42nd
228th
321st
308th
18th
248th285th
115th
140th221st
ASCII Table
254th209th71st339th113th350th351st116th31st
206th219th152nd
100th
144th
182nd221st85th
238th
3rd
296th49th172nd
259th
220th268th
Billiards
250th195th54th218th244th167th38th
253rd
90th
146th
47th75th
262nd
207th
175th
200th
226th
brainfuck
827th
125th823rd
668th165th
130th
500th
630th13th
61st
235th
Calendar
127th
175th
192nd
105th
128th166th
2nd
155th
Card Number Validation
128th197th83rd360th
385th53rd
245th
331st388th
184th
72nd
240th14th
107th
318th
221st199th
91st
162nd
268th178th
Catalan Numbers
683rd
327th635th335th
195th
345th445th691st
412th
621st12th325th249th234th
398th146th
220th
982nd
404th
42nd
122nd
550th
639th
Catalan’s Constant
224th
129th
163rd
169th
280th
120th
80th
277th191st
3rd
188th
149th
218th177th
110th
167th
117th
Christmas Trees
490th
136th957th482nd
221st
320th
104th427th
438th
174th
379th8th244th420th
309th113th314th
161st
267th566th198th39th72nd
794th
154th130th
Collatz
356th409th224th573rd146th343rd441st
95th
319th405th
607th
258th544th
188th6th174th836th
1,100th390th282nd
1,124th56th
449th426th206th114th411th
538th
1,044th1,661st
CSS Colors
279th153rd207th391st
343rd305th
108th
317th
72nd
243rd
244th
295th140th
1st
268th41st
136th
161st382nd
230th
Cubes
99th204th42nd
116th
268th
169th
240th4th106th
288th114th
265th
217th
131st
154th
Day of Week
715th949th727th316th227th462nd542nd557th292nd
534th629th586th546th
364th
379th
457th
647th278th139th398th
411th
417th
667th
255th1st
62nd265th521st199th952nd
908th
808th814th
DFA Simulator
280th
304th
45th
383rd269th
40th
142nd
Diamonds
75th127th109th581st222nd578th121st
160th
371st110th
279th
124th
205th23rd
48th
240th
53rd
64th
13th
150th
Divisors
1,538th1,011th939th1,260th469th1,440th807th964th643rd
697th2,186th955th891st
943rd
1,001st1,232nd
1,811th492nd
881st477th353rd692nd
1,281st537th1,248th1,980th1,429th735th2,129th677th
28th569th370th415th581st
786th
1,649th1,058th
Emirp Numbers
494th
808th57th104th456th613th392nd450th
308th273rd176th473rd295th132nd
192nd
282nd
129th89th241st
1st
291st
75th232nd162nd224th185th34th207th314th247th
557th
Emirp Numbers (Long)
787th423rd429th495th396th450th669th
103rd
472nd
321st
394th476th
1st
331st
31st
64th89th
482nd
Emojify
116th
132nd157th
122nd127th
40th
57th99th
293rd
59th
61st31st184th
89th
3rd
139th
Evil Numbers
1,182nd1,847th624th799th337th438th567th677th393rd473rd356th740th608th677th935th591st496th
418th
744th376th186th629th349th180th458th352nd1st574th384th462nd837th746th919th330th1,099th595th46th1,192nd1,178th397th368th777th421st674th574th666th
Evil Numbers (Long)
855th756th502nd307th261st294th375th439th269th382nd250th575th403rd
346th
428th
530th829th79th586th325th100th
979th1st875th542nd852nd833rd
768th517th238th480th42nd1,031st1,378th865th669th
422nd553rd532nd683rd
Factorial Factorisation
192nd212th239th202nd165th126th169th
225th
129th210th
258th
72nd
135th30th194th
48th
156th
11th
275th
Farey Sequence
340th284th144th216th122nd163rd388th
66th
310th207th155th238th
243rd
173rd
132nd39th
424th271st391st226th288th
368th
5th
491st252nd
192nd
260th312th
Fibonacci
2,197th2,248th1,233rd751st400th646th2,420th
2,613th
442nd1,899th1,150th2,050th
4,672nd1,105th840th1st2,114th459th5,359th
492nd215th2,021st515th
2,423rd529th2,559th2,169th2,765th2,018th1,132nd1,863rd1,878th45th3,671st341st1,175th728th
2,082nd2,101st1,064th3,042nd
Fizz Buzz
1,336th3,752nd1,468th691st3,365th1,478th1,697th2,045th1,414th1,506th4,027th2,049th2,518th3,472nd
3,270th2,695th1,277th1,691st1,328th
1,989th745th133rd710th1,704th4,626th2,053rd1,257th4,333rd2,620th4,625th2,058th613th25th
60th1,667th117th534th3,154th
1,316th2,604th2,705th1,999th
Foo Fizz Buzz Bar
418th1,122nd622nd1,500th1,125th1,189th674th
328th
567th543rd735th
636th481st467th430th
356th595th359th747th1,191st
1,573rd
547th283rd258th
11th450th225th639th
527th1,488th
1,479th
Forsyth–Edwards Notation
61st373rd148th337th
236th77th
332nd
118th
276th
105th
159th30th163rd
175th
8th
Fractions
284th527th380th277th633rd239th359th360th186th
374th
262nd
499th
203rd145th
206th
463rd
787th
94th
10th695th
378th
675th
Game of Life
206th310th124th
126th
277th
210th
344th
52nd110th
260th1st
199th
146th
184th
Gijswijt’s Sequence
210th106th78th
191st
169th
177th
201st97th
95th
98th
187th109th
256th
51st
243rd
99th
250th
155th
79th88th
Happy Numbers
278th795th550th467th427th730th438th392nd168th
195th706th458th357th541st377th204th
346th117th480th261st
311th216th87th299th144th1st800th
521st
875th176th231st320th30th392nd
97th243rd839th289th
886th662nd
Happy Numbers (Long)
185th641st288th472nd129th431st175th
181st
100th285th247th
198th37th259th157th
151st56th144th87th1st681st776th
652nd326th
65th
73rd
362nd
430th
Hexdump
430th377th179th451st
516th253rd
75th
167th
293rd173rd
17th
5th
Hilbert Curve
147th
155th
152nd
194th
49th
Intersection
689th423rd312th581st172nd575th227th
149th
271st
100th
197th97th
58th51st159th
62nd
226th
639th
Inventory Sequence
215th375th127th132nd210th182nd521st
150th
48th247th
203rd
306th
115th190th
7th
105th142nd
98th
34th
22nd
ISBN
71st608th181st635th455th571st202nd
386th
377th185th
154th
520th
336th
86th27th
58th
158th
161st190th
262nd
Jacobi Symbol
374th
225th259th300th241st256th
261st
252nd
13th
135th
173rd270th
191st
230th
Kaprekar Numbers
190th74th38th49th35th42nd28th
417th
64th68th
109th
59th12th
94th
198th
409th
184th
92nd
Kolakoski Constant
124th217th125th
112th81st105th
114th
239th
172nd
186th134th
67th
87th
149th
12th184th
93rd
99th
Kolakoski Sequence
237th521st218th366th187th246th722nd
359th
113th233rd334th
221st
223rd87th29th
136th127th
140th1st
167th
176th83rd
147th
53rd156th
441st
529th207th
Leap Years
1,073rd1,943rd220th672nd379th275th498th399th373rd
127th455th345th247th796th665th230th
613th
358th255th
364th46th465th143rd
577th479th816th1,784th1,329th857th452nd19th397th207th705th1,949th737th1,219th
597th583rd911th332nd
Levenshtein Distance
389th514th350th
297th
173rd
125th201st
109th
513th
310th
519th269th
284th
86th
47th225th
3rd
223rd
195th
Leyland Numbers
688th
461st
415th
157th
648th
346th
245th
595th135th176th
350th
23rd308th
528th
339th
ln 2
246th
275th422nd289th446th240th
147th
330th
199th
381st191st
98th
271st
3rd253rd
28th515th
180th283rd
285th
295th
Look and Say
841st227th955th
780th77th
516th
112th398th
201st260th
586th33rd267th
373rd
11th607th
443rd
128th
Lucky Numbers
357th
106th271st342nd323rd395th
69th
273rd314th223rd
121st
200th
197th246th
313th
164th380th
28th300th
234th
Lucky Tickets
168th
367th
144th
75th
228th
308th
187th
299th56th
13th
160th
283rd
Mahjong
123rd
124th
114th108th
141st
Mandelbrot
45th116th82nd165th78th267th222nd
196th
36th157th101st
317th
126th97th
54th121st
53rd
141st
60th
133rd
Maze
204th
321st
299th200th
179th
Medal Tally
188th
198th
362nd
240th
139th
320th
212th155th158th
93rd
Minesweeper
115th119th71st
64th
43rd
133rd
121st19th
65th
Morse Decoder
89th
105th
74th
25th
70th63rd
36th
46th17th
6th
86th
110th
Morse Encoder
81st98th60th
85th
153rd
96th
120th
127th
30th
38th9th
63rd
16th
50th
90th
Musical Chords
215th
104th
218th
202nd22nd
181st
N Queens
266th247th173rd218th232nd285th28th
163rd
197th
206th
217th12th
189th140th
220th
222nd
106th
155th
195th
Niven Numbers
618th1,056th479th250th393rd588th721st1,026th449th
270th1,035th885th932nd1,389th843rd733rd1,208th976th1st916th367th
633rd821st115th1,550th326th1st747th429th543rd1,164th1,223rd237th783rd108th954th49th491st94th1,180th497th1,611th564th903rd762nd863rd
Niven Numbers (Long)
277th545th400th321st235th271st332nd
213th
131st555th820th763rd1,146th502nd405th683rd509th20th445th305th
342nd298th147th
186th1st455th754th438th618th691st78th853rd287th532nd56th327th45th88th351st
417th426th526th1,233rd
Number Spiral
447th99th65th41st212th223rd468th
289th
62nd76th
95th
161st
197th208th
257th187th
264th
271st
266th
117th
Odious Numbers
1,169th1,874th528th460th235th637th752nd564th285th383rd223rd826th493rd604th837th525th368th
333rd
631st252nd143rd411th249th176th363rd244th1st474th275th321st708th624th1,194th688th950th479th44th1,181st783rd291st257th664th304th477th466th531st
Odious Numbers (Long)
1,406th646th408th263rd217th352nd361st390th209th295th197th605th337th
276th
400th
444th652nd122nd516th250th146th
943rd1st576th481st558th817th
924th910th184th376th42nd1,237th1,209th805th665th
331st476th450th645th
Ordinal Numbers
133rd686th532nd432nd863rd515th573rd391st163rd
178th406th518th
605th
399th
539th48th
722nd201st
150th653rd325th
259th342nd109th96th
120th474th
736th
PalindromemordnilaP
309th483rd
368th
280th205th95th
305th
276th97th
206th68th124th
460th
36th242nd
16th
47th80th
477th
401st
Pangram Grep
681st747th995th
1,075th
573rd521st163rd
1,016th
145th
1,011th
848th1st387th185th
420th104th
137th
389th
717th
1,094th
72nd409th152nd266th252nd
Partition Numbers
159th131st278th299th234th
106th
32nd
157th311th
191st
70th
230th53rd
83rd
182nd307th
10th
45th
231st
Pascal’s Triangle
942nd452nd515th858th607th750th532nd
191st
1,063rd765th
484th
477th
825th
1st447th854th505th399th392nd1st894th313th
527th429th502nd570th
51st213th107th137th953rd
415th
686th1,170th
Pernicious Numbers
626th847th527th281st385th539th600th1,012th360th
256th889th754th814th1,049th736th774th925th706th1st674th992nd107th955th487th156th876th346th
805th438th565th935th907th230th321st133rd792nd38th682nd193rd210th458th1,146th421st614th688th647th
Pernicious Numbers (Long)
945th842nd
746th183rd517th577th416th123rd
79th453rd
141st
619th
219th
1st
196th586th
248th
288th
463rd
523rd71st380th34th
170th229th
252nd
Poker
166th
243rd
271st
70th
236th
275th220th
63rd
44th
Polyominoes
39th57th24th
130th131st115th
113th
34th
108th110th
41st
106th
59th
Prime Numbers
1,384th1,480th906th1,182nd661st1,144th689th743rd480th
499th1,670th1,438th672nd1,189th
255th
553rd1,623rd804th335th1st644th470th169th635th683rd1st813th378th597th1,963rd
321st1,081st963rd618th116th505th215th232nd404th880th1,072nd
773rd743rd
Prime Numbers (Long)
1,271st1,022nd692nd798th747th861st779th653rd416th
494th701st829th
717th159th
790th530th663rd396th1st671st967th185th1,130th361st1st618th517th646th
1,107th1,079th635th
105th389th847th316th455th
823rd
1,074th594th
Proximity Grid
154th
71st
137th
147th85th151st
115th11th
179th
90th
17th
QR Decoder
38th69th33rd89th122nd92nd124th
147th
184th80th
35th
138th51st
27th
141st
187th
Quine
3,602nd1,988th2,566th4,154th1,497th4,016th2,563rd1,897th2,851st639th3,113th1,887th2,755th1,769th2,234th2,731st3,169th605th1,603rd150th2,009th722nd1,951st1,937th1,564th238th1,675th1,437th1st2,795th1,320th1,721st1,902nd1,746th537th3,047th629th1,843rd167th
593rd467th1,421st
3,313th1,731st3,798th
Recamán
198th451st293rd334th250th119th100th
325th
239th367th
601st
559th835th
180th60th161st
104th
429th
37th
145th
425th
555th
Repeating Decimals
120th
55th
89th
121st290th
20th
1st13th
161st
Reverse Polish Notation
840th
279th
421st
269th
397th
1st
635th71st
54th567th
82nd
Reversi
235th
123rd
130th
91st89th
68th
145th18th
244th
95th
67th
Rijndael S-box
221st
47th
250th
258th
50th
13th
172nd
244th159th
81st
127th
141st
Rock-paper-scissors-Spock-lizard
316th380th148th
100th
63rd
139th
49th
213th15th
36th
70th
262nd
Roman to Arabic
402nd518th270th673rd572nd705th324th
254th
147th365th238th
22nd
295th
299th
421st279th203rd559th
339th505th
170th92nd
44th1st
157th498th
273rd
225th349th
ROT13
315th365th306th
712th
413th
357th
464th
217th
488th239th
293rd110th
72nd403rd
121st
Rule 110
194th228th202nd391st
375th170th
65th
50th196th
343rd
190th
359th57th148th
159th
258th
3rd
17th357th
150th
Scrambled Sort
317th
370th
187th
315th
173rd219th
30th
Set
259th
176th
227th
103rd
344th171st
46th
41st
Seven Segment
324th162nd371st67th194th95th166th
98th
40th193rd
82nd
126th
116th42nd
52nd
304th
30th
50th
269th
SI Units
147th
20th
163rd235th
75th
Sierpiński Triangle
95th150th78th31st69th100th193rd196th53rd
47th137th143rd
205th
56th
85th7th94th441st
244th179th
16th40th71st
62nd197th
59th242nd
327th
295th89th
Smith Numbers
341st168th60th353rd265th431st192nd
187th
398th128th
225th
68th
321st86th
251st
450th
184th388th
156th
308th
Spelling Numbers
463rd
261st
411th
284th96th62nd1st
333rd
570th124th200th
161st
Star Wars GPT
189th
94th
213th55th
32nd
101st
Star Wars Opening Crawl
38th
56th
66th
268th30th
26th
100th
Sudoku
71st
84th
189th153rd
40th
105th
Sudoku (Fill-in)
47th
138th
46th
111th32nd
113th
5th
Ten-pin Bowling
304th
230th
96th82nd35th
33rd97th
57th
89th20th
54th
12th
32nd
204th
Tic-tac-toe
226th156th
109th
337th
146th
272nd
302nd
183rd39th
207th
269th
95th
50th
298th
Time Distance
199th
80th251st265th282nd108th
68th
28th
159th7th
75th
157th
Tongue-twisters
72nd
176th181st150th
201st
148th
58th265th157th
80th
23rd207th
109th90th
110th
85th
126th189th
7th
269th241st
118th
Topological Sort
80th
180th
183rd
144th213th
176th
74th
Tower of Hanoi
68th207th56th42nd85th142nd284th
158th378th138th185th153rd
450th345th
145th
116th
103rd121st
29th
82nd76th
253rd263rd95th63rd34th
161st334th136th257th128th
74th329th80th268th
Transpose Sentence
660th370th269th
606th
334th
117th
203rd
301st
1st468th130th
534th290th154th
37th
58th187th
438th461st
Trinomial Triangle
199th
245th
80th
97th
330th183rd
11th
33rd
United States
350th224th
54th60th
365th
233rd346th
123rd
362nd74th
313th
259th2nd
110th
Vampire Numbers
279th124th511th
500th275th
185th
90th
465th325th
103rd
135th
Van Eck Sequence
387th410th212th299th467th222nd216th
231st
460th443rd
508th
218th
411th40th
137th
264th
13th
61st645th
324th
191st
Zeckendorf Representation
277th275th185th248th160th99th66th
242nd
230th239th
221st
120th
91st23rd
337th
203rd
14th
227th
188th
226th
Zodiac Signs
26th295th100th235th
269th133rd
110th
31st240th
220th
170th
124th25th
37th
55th
93rd
γ
134th121st161st214th
244th
316th
322nd204th
1st
139th
128th
294th
192nd
λ
111th143rd137th
158th
155th
133rd
163rd134th
213th
302nd157th
196th
75th
93rd189th
85th
183rd
π
243rd578th292nd452nd226th426th355th
370th
261st
325th324th172nd
536th216th
23rd
270th509th
185th175th
155th266th550th136th402nd
277th
283rd
τ
238th534th290th429th269th402nd278th
306th
229th
275th162nd240th
457th93rd
25th
283rd
133rd216th
164th259th508th187th380th
304th
286th
φ
382nd667th420th343rd379th621st270th
203rd
473rd388th
553rd434th183rd249th161st
524th143rd
100th
508th
15th292nd
325th38th567th424th86th552nd
387th
551st
√2
411th714th460th489th599th688th320th
228th
469th414th
339th
197th296th
275th200th
156th
557th465th
13th373rd
524th40th563rd140th147th652nd
406th
441st
𝑒
685th547th379th417th455th425th433rd301st238th
332nd
538th
313th465th196th
457th171st
17th
474th
218th314th
66th272nd
162nd599th
662nd
464th