12 Days of Christmas
284th
164th
255th
99 Bottles of Beer
25th284th386th
18th
338th
267th7th
257th
3rd
980th
Abundant Numbers
288th150th247th365th
19th40th52nd
1,067th336th122nd
92nd269th283rd295th211th
266th242nd152nd54th56th
196th48th159th22nd5th97th157th316th272nd46th55th20th275th2nd357th36th
9th88th
141st278th
165th
225th
Abundant Numbers (Long)
330th214th362nd434th
53rd128th
293rd
61st
90th358th242nd283rd
431st308th263rd1st101st
248th65th176th38th3rd161st268th730th531st57th129th
22nd480th34th
51st134th
271st313th
379th
304th
Arabic to Roman
148th24th
78th
320th
249th
74th2nd
324th
Arithmetic Numbers
233rd
68th
7th
17th
Arrows
63rd76th132nd
33rd
51st
68th
382nd25th37th
4th
16th
39th
Ascending Primes
36th
91st
58th
75th
38th
64th
12th
205th
ASCII Table
255th
23rd
118th
2nd
659th
15th
brainfuck
33rd
304th
2nd
215th
Catalan Numbers
1st
300th
293rd
194th326th311th408th400th391st375th
532nd12th208th
1,064th145th197th
207th
191st324th30th
116th
121st
364th
578th
Catalan’s Constant
87th
70th
84th
71st86th
98th147th2nd
81st
54th
159th
Christmas Trees
101st25th162nd
77th
22nd161st117th
67th
1,138th7th34th
43rd119th
196th49th38th94th
15th
102nd
13th
256th
125th
Collatz
160th93rd346th251st
32nd80th65th364th
82nd
166th327th238th282nd
480th
554th💎449th
310th84th4th359th
302nd
485th91st86th487th
34th481st225th
460th269th
464th
322nd
476th
CSS Colors
452nd
147th
455th105th
1st
45th
63rd
159th
141st
Cubes
9th
44th
Day of Week
654th
300th208th444th
259th
379th563rd524th767th552nd
382nd
1,081st116th
414th
578th671st237th1st775th68th247th442nd
181st
Diamonds
166th
51st
30th
25th
90th
17th55th
48th85th
134th370th37th
2nd
70th
12th
186th
Divisors
2,407th905th825th
171st195th
727th1,759th2,094th275th
425th1,177th835th777th
884th
481st
216th1st810th3,770th151st963rd256th
934th1,027th947th185th
410th1,216th36th263rd28th
169th331st
996th1,546th
1,020th
786th
Emirp Numbers
41st354th
224th569th
50th54th128th
96th272nd75th
68th185th156th115th129th425th209th261st211th
84th
190th1,029th44th65th
111th151st249th825th720th66th19th132nd9th169th16th
14th105th949th
76th424th769th183rd
176th
Emirp Numbers (Long)
39th
59th
36th
28th46th
44th
14th
20th
Emojify
87th58th73rd
29th
39th
162nd
286th22nd35th
71st
37th46th
4th
242nd
16th
Evil Numbers
2,104th490th415th569th584th
241st364th392nd563rd576th916th415th468th393rd658th602nd579th581st490th662nd557th440th42nd405th200th443rd381st193rd358th1st410th446th730th663rd351st353rd240th589th51st512th237th
227th385th681st655th427th630th1,790th513th
619th
Evil Numbers (Long)
581st331st520th610th
305th279th290th358th418th
273rd368th259th560th389th589th
583rd598th444th433rd38th334th89th574th318th113th270th1st328th442nd601st553rd257th301st247th451st47th367th110th
122nd578th
631st412th522nd
511th
517th
Farey Sequence
208th
130th99th96th
51st
197th140th
188th
750th31st
110th
3rd
Fibonacci
224th864th412th1,153rd2,327th
369th451st656th1,093rd3,540th2,765th859th997th394th1,910th1,128th2,043rd
4,780th1,006th1,101st766th1st418th
2,821st494th232nd521st2,074th536th869th2,225th1,997th384th387th376th1,231st56th787th47th
362nd
1,209th2,157th2,176th
973rd2,294th1,905th
Fizz Buzz
4,925th764th642nd1,442nd1,194th
487th2,081st777th1,234th1,278th
746th1,174th692nd1,271st1,230th1,209th1,162nd
2,010th
741st4,959th683rd
1,248th589th23rd678th
663rd762nd1,636th2,724th3,175th507th428th3,841st3rd1,571st465th
480th671st
1,883rd695th1,877th
1,819th3,178th1,264th
Foo Fizz Buzz Bar
463rd
754th
122nd
332nd
444th
245th
431st135th289th172nd
310th
1,440th139th396th791st2nd
111th
176th
323rd
Forsyth–Edwards Notation
61st
114th
12th
8th
2nd
147th
18th
Fractions
254th
169th718th186th
201st
291st
425th
238th
771st132nd182nd
207th283rd
236th
143rd
10th
307th
Game of Life
96th
25th
Gijswijt’s Sequence
145th
22nd
27th
31st
58th
335th19th
218th
120th15th46th
6th
11th
26th
Happy Numbers
68th208th
223rd751st
74th91st161st
163rd308th114th
80th255th227th194th154th504th192nd250th124th5th123rd
132nd141st88th69th1st147th151st273rd276th64th78th53rd174th6th234th253rd
35th137th
478th107th297th776th148th
170th
Happy Numbers (Long)
186th
348th396th
87th96th
66th
68th213th222nd194th
342nd457th156th💎
210th111th18th62nd27th497th200th
770th107th
3rd297th324th
11th151st
259th194th
466th
202nd
Hexdump
34th
358th
3rd
104th
Intersection
70th
15th
76th
36th
Inventory Sequence
55th229th158th
74th83rd125th
46th
52nd164th
216th206th1st120th
293rd840th86th80th
104th
254th550th108th222nd
21st
152nd
140th
158th
ISBN
40th
82nd
227th
147th
679th15th64th
114th
528th
13th
38th
14th
264th
Jacobi Symbol
11th
16th
6th
242nd
Kolakoski Constant
33rd
82nd
127th
Kolakoski Sequence
29th286th56th
469th
64th125th
752nd82nd
129th281st271st
217th
93rd110th
1,001st35th234th1st196th302nd
456th208th329th
67th
47th186th
215th
239th
Leap Years
920th842nd753rd998th
156th279th400th361st1,291st2,875th153rd534th60th833rd499th189th723rd748th360th931st199th1st137th
624th177th78th722nd164th74th669th337th1,292nd44th331st11th547th36th159th6th
54th617th
1,023rd1,148th277th
942nd
241st
Levenshtein Distance
472nd
74th172nd
218th
19th
53rd
40th
285th
Leyland Numbers
84th
127th
67th189th
245th
74th
4th
80th
71st
ln 2
239th
156th
232nd256th
215th229th
644th142nd82nd
3rd
154th403rd28th
380th
184th
Look and Say
964th
77th
110th182nd
22nd189th
10th
13th156th66th
126th
Lucky Numbers
94th
62nd100th107th
76th
65th
211th
573rd50th
397th
13th
31st
Lucky Tickets
49th
219th
110th
38th
183rd
9th
182nd
328th
Maze
71st
23rd
Medal Tally
68th
22nd
Morse Decoder
26th
47th
11th
N Queens
11th
3rd
7th
Niven Numbers
226th627th820th955th1,056th
268th328th452nd618th823rd1,305th389th1,858th294th877th716th803rd874th1,464th874th849th737th1st338th
624th364th76th289th4th
571st1,029th1,028th218th314th210th829th8th612th58th
199th409th
954th550th785th2,582nd639th
756th
Niven Numbers (Long)
240th523rd513th578th
251st220th234th938th1,069th
193rd
153rd501st468th919th
564th645th524th455th1,083rd264th
374th232nd57th172nd
230th423rd581st587th118th205th169th483rd34th292nd21st
73rd297th
697th399th444th
470th
421st
Number Spiral
27th
72nd
13th
260th
Odious Numbers
1,903rd336th310th425th824th
207th260th308th644th426th778th271st351st241st562nd458th479th441st911th547th388th337th40th280th157th318th267th253rd235th1st275th321st701st508th232nd234th206th444th49th341st193rd
196th285th568th557th313th862nd2,046th373rd
487th
Odious Numbers (Long)
273rd283rd488th575th
278th231st371st327th381st
224th307th212th521st355th533rd
525th541st434th416th38th300th137th498th264th162nd209th1st274th432nd556th491st206th230th196th391st47th283rd380th
172nd543rd
595th347th447th
439th
444th
Ordinal Numbers
408th
168th
1,028th46th
177th
152nd
213th
112th
200th
126th2nd
Pangram Grep
116th
376th
111th
1st158th
1,214th27th336th
342nd561st
746th
422nd9th
37th
204th
Pascal’s Triangle
192nd333rd379th
141st152nd189th241st702nd
125th
234th
362nd601st365th
352nd
240th
1st326th1,635th173rd133rd1st
318th550th122nd203rd135th227th343rd53rd159th75th
92nd178th
254th475th
327th
355th
Pernicious Numbers
612th390th799th1,061st
276th359th563rd591st1,141st1,085th339th737th252nd840th686th751st
1,198th890th991st706th1st
128th476th481st178th329th29th
538th898th860th224th303rd154th762nd43rd679th114th
502nd435th1,205th826th395th600th1,762nd
654th
Pernicious Numbers (Long)
440th253rd344th335th
133rd169th190th166th197th
122nd
74th319th276th312th
227th364th258th329th
1st279th174th85th136th1st182nd338th365th483rd101st155th426th193rd40th234th37th
84th202nd
399th221st299th
301st
311th
Prime Numbers
370th551st812th702nd927th
279th374th429th580th600th993rd432nd965th444th710th632nd616th560th253rd722nd991st522nd225th339th1st566th800th180th383rd1st
532nd760th754th325th703rd317th589th122nd506th226th
242nd416th730th1,805th513th699th2,154th586th2,113th635th
Prime Numbers (Long)
333rd553rd
733rd823rd
372nd404th
413th740th
707th615th681st
178th782nd730th571st110th426th1st684th408th204th380th1st528th638th774th952nd503rd631st377th667th112th387th173rd
337th457th
845th996th
725th
597th
Proximity Grid
60th
17th
249th
QR Decoder
20th
Quine
1st4,193rd283rd2,486th2,089th2,212th560th1,544th1,618th3,065th
2,053rd667th1,725th1,949th
1,829th4,111th4,896th631st
155th750th
3,945th252nd1,483rd1st777th1,768th1,964th1,806th562nd3,087th4,065th1,902nd172nd2,107th619th
488th3,614th3,407th1,854th2,316th1,791st
2,186th
Recamán
141st
276th137th101st
65th
1,037th24th80th
86th144th
6th
128th
Repeating Decimals
40th
14th
4th
37th
Reverse Polish Notation
150th
184th
1st
67th
154th
54th
78th
Rijndael S-box
Rock-paper-scissors-Spock-lizard
13th
17th
3rd
213th
Roman to Arabic
98th108th159th
101st
139th
200th344th
72nd
210th
166th
561st68th116th
157th276th
120th572nd189th160th
23rd2nd96th
325th
ROT13
11th
115th
Rule 110
25th
31st110th
17th37th
5th
60th
40th
159th
Seven Segment
90th
100th
28th32nd
112th
5th
15th
226th
Sierpiński Triangle
96th
69th
31st60th88th
132nd
40th136th143rd
735th15th
116th
257th44th63rd197th7th
113th
174th
81st
Smith Numbers
16th
4th
8th
Spelling Numbers
1st
291st
66th
130th
Star Wars Opening Crawl
20th
9th
Sudoku
319th
298th
Sudoku (Fill-in)
45th
16th
Time Distance
406th
89th
Tongue-twisters
880th
488th
4th
904th17th
177th
351st
Transpose Sentence
410th
42nd
70th
218th
United States
27th
4th9th
Vampire Numbers
17th
467th
413th
37th
78th
Van Eck Sequence
308th
86th122nd154th
100th
349th244th219th
204th1st157th
851st36th284th
127th180th
277th75th
13th453rd
62nd
190th
Zodiac Signs
191st
14th
26th
5th
24th
γ
67th
63rd1st
56th
85th
840th
λ
26th
39th
24th
200th
2,022nd
π
128th
113th290th257th
137th141st
160th
164th
743rd74th7th
164th
110th259th58th
415th
80th
281st
τ
164th
91st353rd224th
160th173rd
190th
238th
625th93rd15th
131st
226th7th
409th
55th
295th
φ
302nd
269th509th
446th336th307th
375th1st239th175th
977th130th70th
47th
386th14th
8th
116th
236th
436th
√2
295th
213th
477th392nd360th
330th💎276th397th
1,210th195th144th
114th
436th4th
141st
186th
258th
372nd
𝑒
293rd
217th764th421st338th358th289th322nd
397th💎476th2nd
956th184th120th
248th
382nd423rd20th
368th
175th
443rd