12 Days of Christmas
86th
350th286th
289th
540th
87th
331st
11th
725th
24 Game
73rd
27th26th
78th
57th
21st
55th31st
13th
99 Bottles of Beer
604th
431st
277th
110th
38th8th
180th
237th
23rd
Abundant Numbers
338th379th403rd794th
230th
602nd122nd418th230th226th889th134th
220th270th215th228th372nd1,086th1,446th2,610th
413th212th639th248th55th
196th48th42nd210th22nd101st240th97th468th318th998th207th383rd350th
2nd482nd199th324th9th88th
458th141st281st1,038th193rd216th411th
Abundant Numbers (Long)
481st592nd1,096th
363rd440th
1,069th395th845th357th299th
210th1,155th90th564th349th431st603rd387th886th567th
417th960th231st101st
250th692nd322nd371st39th3rd286th160th270th917th
1,480th129th422nd1,434th31st662nd170th411th532nd134th
681st273rd329th1,008th380th295th684th
Alphabetic Numbers
88th3rd
27th28th
151st35th
76th37th
44th
124th
17th
19th
20th
Arabic to Roman
374th
248th
152nd
202nd25th294th233rd229th
83rd
201st199th
304th
80th329th583rd
217th276th
337th257th497th485th
136th2nd
342nd
115th
207th529th
Arithmetic Numbers
245th301st
411th
128th
206th470th
69th
542nd
234th
286th
115th
136th259th5th
30th
417th
17th111th
26th
183rd
Arrows
287th
73rd
271st243rd223rd63rd94th
22nd
96th120th139th
167th
69th
81st170th
93rd19th116th
70th
148th
51st
159th4th
59th
41st135th
109th
Ascending Primes
171st
99th
155th52nd156th128th
61st
193rd172nd125th
138th
182nd214th
57th39th
28th
150th
13th
34th
110th
ASCII Table
319th196th
94th1,075th363rd
77th
25th
139th59th
65th
98th
106th207th537th108th
57th
179th
2nd69th
33rd
Billiards
100th
127th
61st
24th
21st
16th
brainfuck
302nd176th
97th
60th
334th
415th
181st
36th438th
175th
Calendar
34th
74th
104th
2nd
50th
Card Number Validation
215th
90th
54th
32nd
68th
14th
197th213th
3rd
59th
Catalan Numbers
557th761st912th
637th
954th320th620th313th400th
196th
329th430th435th418th655th297th
507th227th231st
209th
394th147th
199th
579th
628th
785th552nd498th489th30th
949th
123rd
554th
583rd
621st
Catalan’s Constant
165th
177th
131st265th
89th
207th
2nd
215th
313th
176th
154th
251st
Christmas Trees
233rd582nd
507th
797th
144th203rd
351st
58th
407th
121st
271st
8th252nd
95th
216th
52nd157th
230th493rd105th200th386th
152nd
97th128th
Collatz
459th708th401st69th447th241st
824th
363rd315th
212th
327th236th618th563rd375th
1,131st260th552nd
309th
11th194th697th974th623rd276th300th969th
566th
480th508th52nd469th218th371st10th
1,072nd
559th356th1,385th
251st
Continued Fractions
145th164th
215th
65th
37th
64th
116th
95th
99th
121st93rd52nd
79th
129th
5th
19th
2nd
CSS Colors
46th
155th
240th
220th102nd
196th
110th
179th
2nd
50th204th68th
180th
136th
191st201st
Cubes
79th
21st37th
11th
130th
40th
374th23rd
14th
354th
4th
158th
Day of Week
665th
689th
306th213th454th530th512th
252nd
502nd568th541st465th
563rd345th
389th766th409th
884th289th119th375th1,290th
416th493rd423rd721st604th
242nd1st781st70th267th451st
185th
520th792nd
DFA Simulator
24th
42nd
22nd
39th
Diamonds
149th172nd
92nd710th
136th
87th117th
43rd
25th
93rd81st
148th
113th
127th186th17th283rd56th
152nd97th156th135th
37th
15th
70th184th85th
267th
101st
Divisors
1,089th1,231st1,308th2,425th932nd839th
1,143rd197th1,170th734th1,318th
741st
430th
844th801st1,237th908th2,864th895th
1,115th
756th218th
2,835th814th207th153rd423rd1,813th258th824th296th1,131st1,478th1,288th1,198th1,024th409th1,364th38th284th29th2,113th171st334th1,516th
1,764th488th886th
1,083rd771st1,340th
Emirp Numbers
390th270th
655th55th
180th99th235th137th168th
192nd163rd121st254th132nd436th
219th
97th
91st31st249th
1st109th365th
20th141st198th183rd73rd213th499th633rd
963rd
77th208th786th
Emirp Numbers (Long)
166th73rd
88th101st78th49th383rd
37th
141st
119th199th
155th
91st
85th180th
154th123rd
1st
157th
249th
15th
57th
32nd
76th
Emojify
192nd
55th
141st94th
30th
105th78th85th99th
69th
98th60th23rd204th260th
62nd
86th
5th
295th
112th
Evil Numbers
833rd1,021st1,131st657th2,389th588th
707th366th736th570th580th722nd413th473rd396th661st611th1,287th876th1,087th495th2,313th
906th576th
643rd408th
201st447th384th195th450th360th1st566th417th455th740th666th871st355th1,063rd598th52nd1,157th1,398th1,076th230th388th440th685th1,268th1,190th628th2,029th517th593rd952nd
Evil Numbers (Long)
764th888th788th766th459th
313th287th298th367th434th
281st377th267th571st398th744th654th721st347th860th
443rd
451st835th
91st586th326th117th846th1,208th1st462nd551st
645th563rd651st511th255th465th49th1,068th1,400th664th751st
415th
428th531st
521st526th697th
Factorial Factorisation
138th
64th
96th
120th
152nd
205th
60th161st
24th121st
46th
40th
10th
Farey Sequence
305th370th317th509th
128th
134th104th157th91st124th
55th
202nd149th174th282nd172nd
145th140th
115th31st217th
194th
199th242nd120th
3rd
24th
184th
163rd
Fibonacci
4,589th2,607th2,655th2,279th401st2,329th1,249th
820th458th666th2,409th1,244th2,983rd874th2,609th407th1,936th1,151st2,067th2,661st1,114th4,837th1,017th2,711th2,747th779th1st2,130th425th
1,978th501st239th2,596th530th2,099th2,074th545th2,636th2,258th2,845th2,127th394th1,276th1,259th60th3,827th50th2,968th369th753rd2,203rd
2,542nd2,169th2,188th3,012th993rd1,960th2,893rd
Fizz Buzz
4,948th2,070th1,995th767th645th
1,200th10,520th489th2,072nd781st1,231st1,284th
755th1,179th2,884th1,274th1,236th1,594th2,029th2,069th2,833rd2,002nd
1,195th5,337th1,256th686th6,954th8,231st1,249th591st23rd722nd1,600th4,566th1,339th666th3,563rd1,620th
4,351st509th430th5,285th3rd1,167th467th1,264th742nd1,687th1,694th3,083rd3,366th698th1,242nd
1,805th1,267th
Foo Fizz Buzz Bar
506th538th237th980th
308th
761st
465th318th
1,341st568th392nd337th441st252nd571st593rd
583rd
247th1,088th300th209th
292nd136th366th215th236th890th
231st
418th
1,504th140th399th1,111th2nd295th113th346th115th
689th
332nd440th
327th
Forsyth–Edwards Notation
308th306th
64th
60th
50th
102nd82nd180th
55th143rd
113th158th13th66th
86th
226th
25th
41st
144th
30th
228th
Fractions
685th594th268th
260th
224th412th274th
160th
363rd333rd296th
236th686th312th352nd
388th196th134th
186th
403rd
360th
97th
321st
10th
Game of Life
195th
78th
170th
94th118th
59th
40th
120th16th
205th
176th
134th216th
32nd
65th33rd80th270th2nd
86th
201st
194th
181st26th
19th
11th
217th434th
Gijswijt’s Sequence
134th
32nd56th
86th
101st
195th
35th
20th43rd
230th
39th
16th
Gray Code Decoder
263rd244th226th130th
195th
98th182nd212th259th178th
57th
114th120th141st175th207th196th
215th18th100th151st
126th78th165th172nd219th1st107th131st118th222nd
54th377th103rd234th43rd252nd49th
104th217th
374th135th201st
158th186th
Gray Code Encoder
523rd589th239th
368th
569th186th333rd219th467th
149th285th136th276th301st360th345th
317th
261st207th249th383rd
503rd196th88th395th241st1st254th471st351st540th
20th168th126th474th34th531st131st
67th
292nd280th
229th582nd
Happy Numbers
289th404th211th
243rd
1,014th92nd923rd193rd168th281st116th245th81st
230th197th298th466th518th
389th254th
166th381st
137th139th337th114th70th347th159th226th416th278th
1,081st79th54th177th7th235th
269th36th147th
788th
106th275th1,054th151st173rd374th
Happy Numbers (Long)
483rd185th
283rd
455th99th
136th224th
127th379th70th219th227th323rd543rd330th
465th
168th571st238th140th
289th114th18th135th118th27th
633rd
383rd
934th317th
12th402nd518th
487th
338th317th
200th
Hexdump
163rd
16th
98th226th
74th
831st
112th121st
15th
4th
102nd
Hilbert Curve
105th
41st
101st
87th
Intersection
352nd
137th159th
45th
288th151st127th
112th
104th
105th70th
117th47th22nd85th40th308th282nd
155th
16th111th
20th
160th
Inventory Sequence
383rd326th219th316th294th138th
231st216th169th342nd156th
46th114th52nd244th243rd234th290th279th
209th30th111th251st
158th161st175th70th329th7th414th119th142nd247th
431st104th396th
20th284th450th
31st
141st
ISBN
457th65th
204th
223rd
146th200th
48th657th
353rd168th191st
211th
134th
313th108th26th145th68th20th
129th
713th213th
602nd6th268th162nd
533rd
252nd
Jacobi Symbol
172nd
149th
56th101st
51st
200th
16th
79th
47th
46th
258th
Kaprekar Numbers
300th
24th
287th
6th
Kolakoski Constant
154th178th
194th
33rd
163rd44th
28th
189th
134th
79th
5th
165th
72nd
Kolakoski Sequence
663rd286th60th
249th
516th216th365th202nd
291st
129th272nd335th321st
634th
268th
251st91st
108th
141st147th240th343rd1st
190th
367th
203rd87th
71st300th
50th
629th
373rd
232nd
Leap Years
454th738th935th1,572nd
780th
379th424th524th384th309th2,718th691st546th65th851st518th204th546th744th224th
754th561st
273rd240th
307th297th86th850th961st
1,226th220th691st650th1,877th740th357th11th
193rd760th
1,314th365th639th495th
2,487th1,143rd439th2,405th1,168th263rd779th
Levenshtein Distance
201st
268th
151st
76th173rd
282nd
61st
230th264th
422nd
189th
159th190th
21st
6th210th
4th
167th
Leyland Numbers
297th
89th
375th132nd
265th
154th195th
248th
125th
523rd
5th
388th
343rd
ln 2
407th371st
278th
252nd
158th
281st360th
385th
215th223rd
198th
79th
284th
3rd268th461st
28th556th
186th
231st
Look and Say
209th
135th149th
472nd
113th
227th146th
486th
162nd257th
180th
22nd
367th
54th
405th98th65th
231st
139th
Lucky Numbers
120th
154th
126th360th
340th
255th
448th
456th
36th348th
31st
Lucky Tickets
146th
81st236th
49th
168th176th145th
103rd108th
38th
213th
191st
129th
9th
226th
97th
Mahjong
70th
83rd
59th
14th
Mandelbrot
92nd
56th
22nd
34th
25th
Maze
120th
50th
82nd
96th
128th
99th
113th
32nd
5th
Medal Tally
159th
113th
30th
101st
68th
46th169th
66th
4th
15th
Minesweeper
115th
10th
83rd
62nd
1st29th109th
18th
94th
7th
16th
25th
6th
Morse Decoder
33rd
15th
178th67th58th54th80th
37th
122nd40th72nd30th
146th49th
36th
2nd
8th
7th
Morse Encoder
76th115th84th45th56th
29th
131st73rd71st
36th
44th24th
104th
13th
6th
Multitap Input
32nd
64th
41st
34th
16th
10th
5th
54th
Musical Chords
70th
20th
31st56th
8th
23rd24th52nd43rd95th64th
65th134th30th76th
61st41st16th29th127th
84th46th
94th
4th
7th
6th62nd
72nd
81st74th
N Queens
38th
44th
26th
142nd
127th17th
99th
8th
Niven Numbers
2,679th1,092nd1,323rd639th805th1,217th589th
272nd971st460th618th1,877th1,122nd397th1,963rd298th949th775th821st1,265th1,464th1,483rd2,386th1,452nd1,355th732nd1,824th844th343rd
636th652nd78th451st293rd475th702nd372nd561st1,052nd1,274th221st680th213th852nd9th630th59th
202nd417th1,235th1,781st1,818th1,024th808th2,897th1,411th751st1,350th
Niven Numbers (Long)
696th894th269th900th547th412th
258th235th215th561st525th1,331st202nd1,451st161st531st492nd402nd718th539th419th676th931st789th488th1,133rd467th280th
393rd246th61st267th183rd2nd450th249th443rd660th667th122nd907th301st518th37th566th24th1,570th77th307th712th
806th433rd478th
495th433rd838th
Number Spiral
153rd
71st
44th
166th
64th
148th204th
81st134th132nd
87th
174th63rd
146th154th
141st
112th
196th90th
26th
Odious Numbers
713th811th1,163rd723rd1,882nd842nd
309th264th678th662nd433rd617th305th361st245th569th465th883rd752nd1,230th1,041st2,197th
815th483rd
508th281st
160th323rd272nd257th336th239th1st429th276th331st615th513th1,344th778th893rd451st51st1,299th1,065th1,223rd200th286th558th575th1,409th1,094th436th1,771st356th491st813th
Odious Numbers (Long)
733rd1,450th869th654th434th
282nd235th386th345th376th
228th311th216th595th358th709th650th766th291st826th
425th
403rd660th
138th515th268th165th713th1,327th1st408th471st
712th497th769th962nd200th408th49th1,269th1,303rd975th853rd
488th
352nd452nd
444th449th667th
Ordinal Numbers
469th298th
384th
424th256th
310th308th
204th
171st393rd316th328th
518th
295th689th353rd352nd
347th188th46th775th291st
317th179th
401st
155th616th
111th357th113th
241st349th
128th2nd
337th
457th354th
PalindromemordnilaP
68th
313th
66th116th
179th72nd130th
30th205th
15th
44th
92nd
Pangram Grep
607th458th
325th537th
119th
390th776th366th113th
360th1,173rd
297th264th160th
476th
57th175th340th333rd251st601st180th652nd
698th
713th9th494th126th
236th
670th
Partition Numbers
95th
90th
122nd
21st
182nd
113th
152nd
87th52nd
81st
26th67th
6th
36th
175th
Pascal’s Triangle
530th618th886th597th353rd404th
147th160th186th415th261st
132nd767th
557th333rd
380th1,035th510th
375th
393rd501st
1st665th205th88th251st687th1st347th211th
418th367th389th140th
57th167th79th499th450th189th
484th
345th1,034th483rd363rd
Pernicious Numbers
1,032nd1,136th628th1,062nd819th495th
280th363rd569th598th817th996th343rd1,048th255th852nd695th777th1,049th802nd1,167th899th1,159th1,126th715th1st650th834th
129th469th474th180th1,137th333rd522nd746th398th544th909th872nd226th307th156th763rd43rd688th115th
220th440th984th1,223rd1,308th421st607th1,902nd661st663rd1,120th
Pernicious Numbers (Long)
467th514th
237th344th213th
137th177th200th173rd210th
127th232nd75th440th300th330th
476th148th704th495th
348th125th184th684th
1st314th182nd86th353rd142nd95th266th193rd357th398th519th104th281st70th205th41st375th641st391st320th217th363rd
431st239th312th
297th326th477th
Poker
16th
17th
12th
29th
Polyominoes
28th
69th
58th
19th
53rd74th
9th
87th
7th
4th
Prime Numbers
1,155th995th1,208th
733rd
1,039th
1,419th591st621st740th441st
516th
790th626th951st1,729th260th
1,144th
670th352nd
1st576th345th186th553rd657th1st637th402nd1,319th1,635th
331st
600th126th509th232nd
249th
749th1,828th
928th2,007th813th642nd1,047th
Prime Numbers (Long)
894th561st
726th
741st552nd646th585th683rd1,231st434th
509th720th642nd943rd788th751st184th1,079th
709th
654th990th
1st695th413th210th1,144th385th1st605th535th664th961st
942nd879th
117th406th920th
342nd463rd
981st1,220th
736th586th
Proximity Grid
42nd
32nd
34th
41st85th78th54th
74th
40th
68th10th64th24th
52nd
8th47th
6th44th
5th
QR Decoder
72nd
91st125th106th30th
80th
111th99th
130th42nd
49th
64th
5th
Quine
1st1,621st2,713th4,213th288th3,602nd2,953rd2,234th4,294th1,557th4,241st3,094th1,969th5,128th2,075th674th3,212th1,974th2,859th1,848th2,318th2,826th4,908th638th
1,676th157th2,092nd758th2,222nd
2,021st1,633rd257th1,748th1,492nd1st
1,367th1,787th1,984th1,825th568th3,112th3,612th1,935th176th4,893rd626th
494th1,469th1,958th3,429th1,874th3,390th1,810th
3,892nd
2,912th
Recamán
375th201st
311th
392nd
101st475th
64th
309th240th378th216th363rd
176th
486th159th52nd216th564th
86th
326th
6th554th
129th
Repeating Decimals
41st
169th
34th
14th
4th
11th
Reverse Polish Notation
335th
241st
213th171st
88th
226th
243rd
347th257th
1st227th129th
69th
113th
211th
158th
56th
152nd
176th
Reversi
31st53rd
9th
39th99th75th
37th
141st12th
186th
35th
7th
Rijndael S-box
109th
82nd
15th
122nd
39th93rd
238th
112th
60th
17th
67th
101st
484th
Rock-paper-scissors-Spock-lizard
38th
15th
101st33rd
44th
19th70th
3rd
9th
29th
Roman to Arabic
336th371st
142nd
234th
193rd224th
105th
144th154th209th237th
331st77th
267th
198th175th
255th171st70th184th
237th230th
298th125th531st
275th25th2nd
47th
326th
312th
156th245th412th
ROT13
299th305th
228th
290th139th282nd248th254th
114th
179th201st292nd256th211th
405th
173rd6th135th194th
252nd227th121st176th193rd277th159th170th353rd537th
56th77th
261st11th189th105th
45th168th
161st
250th262nd
Rule 110
202nd
83rd
28th
34th131st214th
85th
18th244th
185th
134th
288th
4th
13th
117th
Scrambled Sort
199th
56th
87th
225th
22nd
79th
Set
163rd
39th
75th
12th
85th
84th60th100th
82nd126th
59th220th
2nd
9th
113th
Seven Segment
123rd
56th88th
31st
40th
155th97th229th147th
169th
173rd34th
171st
79th72nd82nd139th
253rd2nd157th
68th
85th
SI Units
5th
33rd
2nd
138th
Sierpiński Triangle
249th99th
70th
30th60th91st105th195th
190th
40th139th147th123rd221st
242nd
55th
145th86th15th80th
239th118th
192nd
262nd44th64th
24th123rd
176th
186th
154th
271st81st358th
Smith Numbers
89th
38th
88th
57th
36th
96th
14th
41st
Spelling Numbers
92nd
151st1st
132nd
108th
167th
107th
281st
Star Wars GPT
32nd
27th
48th
6th
21st
Star Wars Opening Crawl
37th
171st
28th
38th
15th
Sudoku
41st
120th
16th
68th
43rd
104th
22nd
Sudoku (Fill-in)
230th62nd
54th
112th
39th
88th21st
51st
19th
Taxicab Numbers
87th
34th46th74th29th47th
25th
26th68th57th40th
73rd
53rd37th
112th43rd18th30th
106th64th35th
95th
17th
8th
28th49th
63rd
Ten-pin Bowling
36th72nd
18th
34th102nd96th95th
49th
71st15th37th
121st
172nd82nd
70th6th
3rd
30th
Tic-tac-toe
67th
61st
28th
9th
40th
94th
182nd
Time Distance
36th
16th
85th
20th
12th
5th
Tongue-twisters
223rd
331st
116th
202nd
161st
Topological Sort
87th
24th
40th
26th
42nd
Tower of Hanoi
717th341st91st368th
82nd
68th275th156th515th110th
36th
254th231st180th175th
131st
119th24th
57th
97th50th
172nd
112th96th
455th14th
46th
334th142nd
599th
116th
Transpose Sentence
303rd
541st
337th
79th
207th370th422nd
215th1st167th129th
126th54th103rd173rd85th
164th
124th
372nd
45th
438th
74th190th
Trinomial Triangle
185th
71st
183rd
348th112th166th
100th
58th
212th80th
170th
89th101st
119th86th74th54th
1st
106th
163rd
73rd
14th65th28th152nd32nd
93rd
United States
215th
274th
83rd79th
73rd
141st156th118th98th
104th
109th
44th86th58th
178th255th
353rd242nd
30th9th
245th
171st
Vampire Numbers
19th
39th
135th
Van Eck Sequence
347th230th
232nd
272nd
188th235th204th
102nd207th109th404th226th237th353rd286th
306th261st209th
356th335th38th140th
276th128th
505th
480th283rd497th
14th
189th
63rd
195th
Zeckendorf Representation
209th
215th
103rd
42nd
175th
229th
78th151st
83rd29th
190th
173rd
16th
23rd
14th
177th
Zodiac Signs
43rd
76th
204th
401st
256th
303rd
92nd
167th
20th
30th
70th
γ
171st117th
66th
91st
98th
154th
78th
283rd
76th139th1st
113th
264th
463rd
73rd
51st
120th
λ
155th65th
25th
95th
123rd16th344th
38th
359th
10th100th
32nd
318th
115th91st
4th
92nd
π
70th389th238th
230th
288th438th
478th293rd
255th396th319th
589th140th
223rd
7th
260th
169th126th
86th
123rd
τ
87th335th216th
237th
189th411th
423rd384th
209th340th315th
117th
98th
15th
270th
132nd129th
62nd
171st
φ
312th521st412th
449th
297th415th
273rd515th
493rd379th419th
737th200th242nd
177th
133rd
73rd
490th
49th271st485th391st14th689th452nd
119th
388th
√2
292nd562nd458th
359th330th
212th712th
534th439th457th
335th
232nd280th
247th198th
147th
301st478th
116th358th504th646th4th814th
189th
261st
𝑒
277th510th525th505th
381st
461st
446th
322nd
221st775th
345th425th351st556th
560th481st
242nd
523rd188th
124th
477th
252nd287th387th
22nd240th
179th
330th