12 Days of Christmas
29th
54th
1,606th
10th
99 Bottles of Beer
135th28th50th
40th
98th
486th8th
387th
3rd
37th
Abundant Numbers
250th143rd452nd339th
122nd77th120th
241st327th212th
81st261st202nd271st221st
312th222nd181st1st88th
189th85th149th40th12th123rd263rd482nd416th83rd126th37th247th54th315th56th
38th129th
146th257th
204th
218th
Abundant Numbers (Long)
287th177th411th452nd
67th144th
345th
125th
75th419th241st536th400th
533rd288th279th1st95th
247th145th209th40th12th166th281st857th638th71st121st
33rd457th38th
53rd148th
267th372nd
426th
342nd
Arabic to Roman
175th19th
72nd
227th
259th
71st1st
125th
Arithmetic Numbers
294th
42nd
5th
47th
Arrows
37th41st63rd
30th
48th
65th
402nd4th39th
6th
24th
19th
Ascending Primes
39th
102nd
65th
86th
42nd
71st
12th
38th
ASCII Table
198th
28th
204th
3rd
134th
19th
brainfuck
39th
118th168th
2nd
120th
Catalan Numbers
1st
331st
340th
198th365th350th454th447th443rd419th
542nd12th252nd
1,048th149th223rd
300th
195th363rd42nd
123rd
125th
408th
613th
Catalan’s Constant
90th
109th
83rd
70th82nd
101st146th3rd
72nd
63rd
53rd
Christmas Trees
143rd39th188th
147th
30th177th132nd
89th
1,407th8th35th
81st142nd
222nd62nd41st113th
244th
24th
20th
275th
137th
Collatz
128th113th334th226th
35th96th90th
98th
124th320th236th306th
441st
565th37th402nd
295th107th6th448th
282nd
501st109th106th434th
371st438th210th
52nd265th
415th
304th
430th
CSS Colors
143rd
434th
131st83rd
1st
42nd
68th
455th
119th
Cubes
146th
128th
Day of Week
736th
321st231st474th
297th
386th638th595th561st614th
389th
1,158th141st
425th
664th759th259th1st917th62nd269th548th
202nd
Diamonds
187th
84th
78th
30th
110th
23rd48th
79th99th
158th29th53rd
8th
89th
13th
126th
Divisors
2,467th1,005th922nd
377th806th
1,090th1,467th2,220th649th
703rd1,479th974th905th955th
1,025th
790th
491st1st895th3,919th354th1,067th534th
1,039th1,231st1,057th459th
683rd1,496th28th575th371st
386th587th
1,204th1,680th
1,234th
880th
Emirp Numbers
256th
451st
339th680th
57th105th184th
472nd425th123rd
156th312th277th178th299th134th377th387th194th
306th
390th1,054th15th128th
145th345th365th490th260th88th76th235th9th229th74th
34th210th318th
250th547th933rd291st
288th
Emirp Numbers (Long)
41st
62nd
37th
26th51st
48th
14th
64th
Emojify
83rd71st85th
37th
44th
112th
214th29th26th
285th
415th287th
3rd
51st
21st
Evil Numbers
2,863rd1,320th508th392nd590th656th
221st342nd381st570th686th970th399th482nd362nd758th618th699th601st508th790th564th577th38th382nd190th661st354th184th358th1st387th467th850th762nd340th335th220th605th47th562nd222nd
217th374th793rd752nd431st696th1,876th586th
676th
Evil Numbers (Long)
610th348th566th633rd
311th264th298th381st442nd
275th388th253rd590th409th623rd664th605th621st458th451st34th343rd83rd599th329th104th295th1st340th464th624th577th251st309th241st509th43rd408th238th
113th596th
667th436th567th
545th
550th
Farey Sequence
228th
147th125th114th
66th
212th168th
195th
730th39th
134th
5th
Fibonacci
208th3,838th962nd399th1,242nd2,338th
364th438th654th1,238th3,528th2,791st964th1,109th480th1,929th1,162nd2,075th1,100th4,764th1,118th1,136th850th1st405th
2,821st497th230th521st2,028th536th967th2,200th1,995th389th392nd381st1,891st45th758th216th
356th737th
1,244th2,106th2,125th
1,077th2,252nd1,924th
Fizz Buzz
5,054th7,109th1,345th737th2,154th1,476th
694th3,395th1,488th1,708th2,045th
1,422nd1,513th1,263rd2,064th2,005th2,015th1,486th
3,298th
1,472nd1st1,337th
1,990th749th134th1,715th
1,266th1,366th2,639th3,767th129th616th25th4,381st60th1,684th118th
536th1,330th
3,179th1,325th2,038th
2,727th3,555th2,008th
Foo Fizz Buzz Bar
669th
1,147th
334th
551st
655th
483rd
626th362nd523rd326th
508th
241st289th264th1,145th11th
230th
466th
527th
Forsyth–Edwards Notation
153rd
45th
30th
4th
22nd
18th
8th
Fractions
291st
181st660th216th
399th
317th
450th
268th
707th149th208th
237th310th
464th
166th
10th
341st
Game of Life
791st
175th
64th
Gijswijt’s Sequence
133rd
27th
31st
77th
54th
336th19th
51st
131st14th39th
7th
16th
26th
Happy Numbers
374th
286th
455th1,011th
144th194th297th
400th639th172nd
200th506th459th365th384th209th440th494th186th23rd269th
319th221st91st148th1st263rd349th523rd542nd712th180th139th328th31st517th561st
101st249th
497th301st817th1,166th345th
417th
Happy Numbers (Long)
196th
392nd458th
122nd129th
127th
102nd291st245th264th
382nd547th182nd2nd
295th147th46th89th16th604th267th
414th142nd
10th320th328th
74th209th
276th252nd
290th
227th
Hexdump
65th
125th
17th
5th
Intersection
74th
20th
115th
40th
Inventory Sequence
55th235th180th
74th80th120th
150th
50th204th
225th206th1st116th
191st818th81st159th
109th
291st552nd100th221st
35th
142nd
143rd
180th
ISBN
43rd
130th
144th
137th
802nd16th59th
111th
256th
26th
22nd
20th
290th
Jacobi Symbol
124th
13th
79th
96th
Kolakoski Constant
117th
156th
12th
Kolakoski Sequence
23rd
241st63rd
440th
71st124th
742nd365th
114th237th227th
190th
88th30th
975th42nd142nd1st158th251st
438th178th273rd
149th
54th166th
182nd
210th
Leap Years
1,099th1,042nd369th486th
128th151st201st306th1,402nd2,945th385th733rd129th465th360th255th250th962nd505th208th260th1st173rd
804th157th48th144th9th149th191st484th405th113th221st20th604th44th188th107th
122nd810th
1,209th195th389th
234th
340th
Levenshtein Distance
509th
127th206th
241st
87th
47th108th
3rd
326th
Leyland Numbers
159th
201st
1st264th
332nd
128th
25th
139th
184th
ln 2
232nd
151st
225th242nd
206th222nd
619th135th100th
3rd
147th329th28th
149th
185th
Look and Say
1,066th
97th
115th217th
33rd110th
11th
25th167th149th
49th
Lucky Numbers
107th
55th103rd115th
72nd
60th
163rd
552nd42nd
46th
13th
24th
Lucky Tickets
75th
257th
174th
56th
212th
13th
70th
229th
Maze
108th
78th
Medal Tally
186th
43rd
Morse Decoder
45th
30th
22nd
N Queens
21st
4th
15th
Niven Numbers
92nd2,407th631st941st1,053rd1,093rd
254th418th617th734th1,039th1,453rd455th1,964th274th1,069th904th954th860th746th1,227th1,017th998th1st392nd
718th484th119th329th1,793rd
570th1,204th1,242nd241st346th112th975th49th501st98th
251st507th
1,091st592nd928th2,561st777th
881st
Niven Numbers (Long)
280th534th546th609th
310th236th274th750th732nd
213th
132nd564th487th690th527th612th694th573rd501st20th316th
346th302nd148th186th
268th465th626th700th79th223rd164th720th56th332nd45th
89th355th
788th422nd455th
535th
430th
Number Spiral
137th
71st
27th
158th
Odious Numbers
2,469th1,375th325th289th466th936th
215th239th411th765th547th871st585th374th227th670th500th614th534th396th673rd461st338th36th257th146th417th253rd220th248th1st262nd326th810th634th217th219th186th486th45th345th187th
182nd267th676th658th310th979th2,111th475th
540th
Odious Numbers (Long)
261st275th512th606th
266th220th357th366th373rd
212th301st200th542nd341st570th686th544th567th440th432nd34th292nd125th529th252nd149th216th1st263rd447th602nd522nd198th219th187th418th43rd275th390th
159th566th
623rd335th502nd
461st
483rd
Ordinal Numbers
430th
171st
1,197th48th
195th
153rd
252nd
111th
98th
122nd3rd
Pangram Grep
166th
461st
149th429th
1st189th
1,439th64th141st
437th735th
977th
536th33rd
59th
60th
255th
Pascal’s Triangle
296th450th523rd
201st230th286th409th691st
186th
331st
486th814th493rd
471st
330th
1st460th1,650th235th207th1st
439th533rd183rd305th196th326th445th51st216th108th
139th288th
418th474th
445th
466th
Pernicious Numbers
1,588th631st419th855th1,087th
283rd387th543rd605th1,019th1,101st362nd794th258th898th761st823rd743rd991st934th1,020th713th1st
108th684th489th157th349th25th
570th944th917th232nd324th134th810th39th707th195th
212th462nd1,167th869th443rd619th1,715th
652nd
Pernicious Numbers (Long)
432nd285th339th343rd
140th187th229th196th254th
126th
80th326th305th335th353rd278th373rd290th340th
1st315th204th90th138th1st200th348th375th471st121st160th415th249th34th286th77th
104th235th
400th260th313th
311th
320th
Prime Numbers
370th
608th989th849th1,121st
259th374th
696th745th1,183rd500th1,151st494th858th713th686th671st264th983rd1,215th562nd216th339th1st639th365th173rd405th1st
610th960th1,225th325th825th318th653rd118th487th219th
236th409th906th1,877th586th819th2,222nd785th2,171st772nd2,298th
Prime Numbers (Long)
363rd
565th
724th841st
357th400th
425th760th
725th646th704th843rd162nd802nd733rd575th159th411th1st689th421st188th625th1st528th649th786th982nd515th627th367th678th107th387th894th
215th464th
851st991st
739th
590th
Proximity Grid
98th
36th
120th
QR Decoder
50th
Quine
1st
4,160th272nd
2,044th2,170th544th1,509th1,582nd2,784th
2,889th647th1,685th1,908th
1,789th4,074th4,847th613th
151st730th
3,899th242nd1,449th1st1,329th1,741st1,930th1,766th545th3,086th4,013th1,863rd168th2,052nd601st
475th3,583rd3,381st1,814th2,270th1,751st
2,143rd
2,597th
Recamán
156th
267th168th120th
70th
1,070th16th94th
104th165th
5th
146th
Repeating Decimals
55th
20th
1st
50th
Reverse Polish Notation
179th
213th
1st
71st
186th
54th
82nd
Rijndael S-box
50th
Rock-paper-scissors-Spock-lizard
24th
15th
7th
3rd
Roman to Arabic
134th143rd213th
141st
150th
244th402nd
24th
267th
222nd
621st74th148th
206th333rd
160th94th218th199th
46th1st139th
176th
ROT13
10th
146th
Rule 110
66th
52nd132nd
41st81st
3rd
99th
17th
152nd
Seven Segment
269th
76th
134th
11th30th
99th
8th
12th
16th
Sierpiński Triangle
96th
79th
31st112th101st
177th
47th140th145th
728th7th
122nd
16th40th72nd203rd115th
25th
159th
91st
Smith Numbers
19th
3rd
12th
Spelling Numbers
1st
263rd
74th
123rd
Star Wars Opening Crawl
39th
13th
Sudoku
180th
161st
Sudoku (Fill-in)
37th
15th
Time Distance
18th
5th
Tongue-twisters
368th
100th
193rd
529th104th258th
75th
132nd
Transpose Sentence
169th
38th
77th
61st
United States
42nd
22nd2nd
Vampire Numbers
102nd
838th
819th
67th
86th
Van Eck Sequence
292nd
101st131st153rd
230th
336th246th210th
213th1st158th
825th41st276th
140th180th
274th94th
13th428th
62nd
198th
Zodiac Signs
203rd
33rd
13th
5th
19th
γ
93rd
57th1st
69th
51st
445th
λ
40th
334th
35th
16th
1,526th
π
148th
141st303rd277th
174th176th
187th
4th
746th88th23rd
191st
110th221st74th
103rd
94th
313th
τ
185th
123rd389th259th
183rd195th
226th
4th
629th94th25th
135th
208th64th
84th
68th
345th
φ
291st
198th523rd
434th340th300th310th
397th162nd253rd162nd
957th144th100th
15th
330th38th
10th
86th
192nd
466th
√2
337th
224th
448th404th369th347th
348th220th305th3rd
1,199th206th160th
13th
387th40th
144th
151st
259th
395th
𝑒
328th
244th735th401st341st358th301st314th
422nd222nd472nd1st
952nd178th19th
224th
365th332nd69th
290th
169th
324th