12 Days of Christmas
28th
225th
1,604th
8th
99 Bottles of Beer
132nd27th48th
39th
96th
474th7th
374th
3rd
36th
Abundant Numbers
238th137th453rd330th
119th76th117th
233rd326th194th
80th251st191st259th210th
303rd211th150th1st87th
184th84th145th38th12th120th253rd460th396th82nd123rd37th235th53rd306th55th
51st126th
142nd246th
198th
207th
Abundant Numbers (Long)
276th172nd401st448th
65th143rd
332nd
122nd
72nd395th235th519th382nd
507th280th271st1st90th
242nd144th203rd39th12th163rd272nd818th611th69th118th
33rd438th37th
51st146th
261st358th
412th
329th
Arabic to Roman
168th17th
68th
220th
248th
67th1st
120th
Arithmetic Numbers
287th
41st
5th
44th
Arrows
37th41st60th
30th
49th
68th
383rd4th39th
6th
24th
19th
Ascending Primes
39th
104th
63rd
80th
42nd
76th
12th
38th
ASCII Table
190th
30th
197th
3rd
130th
21st
brainfuck
38th
117th165th
2nd
123rd
Catalan Numbers
1st
336th
326th
195th394th344th444th435th432nd411th
528th12th249th
1,020th146th220th
270th
192nd357th42nd
120th
122nd
392nd
576th
Catalan’s Constant
89th
107th
82nd
70th81st
100th144th3rd
71st
62nd
52nd
Christmas Trees
117th
134th35th177th
139th
54th167th124th
75th
1,361st8th31st
68th135th
217th61st37th98th
231st
24th
20th
253rd
128th
Collatz
124th109th331st222nd
34th92nd86th
95th
120th318th230th303rd
427th
539th36th400th
289th103rd6th428th
281st
497th105th94th420th
360th424th205th
49th264th
401st
300th
413th
CSS Colors
136th
427th
128th85th
1st
41st
67th
444th
116th
Cubes
144th
127th
Day of Week
323rd
311th226th467th
274th
416th633rd591st550th621st
387th
1,127th138th
419th
670th724th252nd1st891st61st262nd542nd
198th
Diamonds
167th
84th
77th
30th
107th
23rd47th
78th98th
159th29th52nd
8th
88th
13th
123rd
Divisors
2,424th1,007th935th
376th791st
1,074th1,442nd2,193rd643rd
697th1,447th951st878th939th
997th
781st
492nd1st890th3,869th353rd1,043rd530th
1,031st1,202nd1,050th456th
672nd1,461st28th569th370th
415th581st
1,183rd1,646th
1,211th
869th
Emirp Numbers
253rd
448th
344th668th
57th106th182nd
392nd417th122nd
154th308th273rd174th295th129th370th381st192nd
302nd
384th1,032nd15th127th
140th339th362nd483rd257th87th75th230th9th224th73rd
34th207th314th
247th533rd913th287th
279th
Emirp Numbers (Long)
41st
63rd
31st
26th50th
48th
14th
65th
Emojify
79th71st85th
40th
37th
110th
205th31st26th
281st
408th282nd
3rd
50th
21st
Evil Numbers
2,813th1,282nd493rd378th578th621st
216th334th377th564th674th946th390th470th353rd737th596th674th579th493rd771st552nd558th36th372nd185th626th346th179th349th1st381st459th834th743rd332nd327th215th583rd45th550th324th
212th365th774th736th418th671st1,833rd571st
663rd
Evil Numbers (Long)
595th337th539th622nd
304th258th291st372nd437th
266th379th247th573rd401st608th649th589th606th433rd426th32nd332nd78th580th325th99th288th1st340th526th609th561st245th302nd236th453rd41st399th233rd
108th579th
655th420th551st
530th
535th
Farey Sequence
217th
148th124th112th
65th
206th155th
187th
704th38th
122nd
5th
Fibonacci
206th3,776th943rd393rd1,225th2,296th
360th398th641st1,221st3,456th2,723rd945th1,101st439th1,892nd1,144th2,038th1,082nd4,635th1,091st1,118th834th1st456th
2,827th489th214th511th1,983rd525th948th2,161st1,958th384th387th376th1,871st45th742nd339th
354th723rd
1,967th2,069th2,093rd
1,059th2,235th1,888th
Fizz Buzz
4,999th6,830th1,333rd732nd2,137th1,465th
690th3,352nd1,475th1,693rd2,040th
1,411th1,501st1,251st2,044th1,989th1,992nd1,499th
3,259th
1,461st1st1,325th
1,984th744th133rd1,700th
1,254th1,354th2,614th3,733rd128th612th25th4,333rd60th1,663rd117th
533rd1,318th
3,144th1,313th2,022nd
2,698th3,516th1,994th
Foo Fizz Buzz Bar
655th
1,116th
325th
538th
639th
473rd
612th353rd511th317th
501st
233rd280th255th1,114th11th
222nd
457th
515th
Forsyth–Edwards Notation
148th
44th
30th
3rd
23rd
18th
8th
Fractions
281st
176th649th209th
387th
306th
438th
258th
691st144th205th
230th300th
454th
163rd
10th
329th
Game of Life
766th
168th
60th
Gijswijt’s Sequence
137th
28th
26th
76th
55th
324th19th
52nd
139th14th40th
7th
15th
18th
Happy Numbers
365th
277th
450th868th
140th182nd293rd
415th626th168th
194th500th455th355th375th203rd435th488th187th23rd260th
309th215th87th144th1st255th339th518th532nd695th175th135th318th30th390th545th
97th242nd
491st287th794th1,141st335th
403rd
Happy Numbers (Long)
126th
381st447th
121st140th
124th
100th284th247th262nd
372nd534th197th23rd
293rd158th56th87th1st590th267th
389th148th
30th310th313th
73rd211th
273rd243rd
282nd
236th
Hexdump
61st
122nd
17th
5th
Intersection
77th
19th
121st
38th
Inventory Sequence
51st230th187th
72nd95th117th
149th
48th200th
220th202nd1st113th
185th801st78th149th
104th
290th534th97th217th
34th
136th
138th
157th
ISBN
43rd
126th
139th
132nd
787th16th58th
106th
249th
26th
22nd
20th
281st
Jacobi Symbol
119th
13th
77th
93rd
Kolakoski Constant
114th
149th
12th
Kolakoski Sequence
22nd
237th62nd
432nd
70th123rd
729th355th
112th233rd224th
181st
87th29th
960th41st140th1st167th245th
431st176th267th
147th
53rd156th
180th
207th
Leap Years
1,064th1,011th356th472nd
124th148th198th296th1,262nd2,895th371st714th125th451st343rd244th240th933rd491st205th250th1st170th
779th154th45th141st9th146th188th486th391st110th216th19th583rd42nd185th104th
118th785th
1,175th192nd374th
227th
330th
Levenshtein Distance
505th
124th203rd
237th
85th
47th105th
3rd
320th
Leyland Numbers
156th
195th
1st261st
327th
125th
23rd
136th
180th
ln 2
225th
146th
220th243rd
201st215th
599th131st97th
3rd
142nd322nd28th
144th
178th
Look and Say
1,040th
92nd
110th210th
32nd105th
11th
25th160th144th
48th
Lucky Numbers
104th
52nd99th112th
67th
57th
158th
543rd40th
44th
12th
23rd
Lucky Tickets
76th
251st
170th
56th
206th
13th
70th
224th
Maze
98th
70th
Medal Tally
183rd
42nd
Morse Decoder
44th
29th
22nd
N Queens
20th
4th
19th
Niven Numbers
87th2,371st619th908th1,046th1,064th
247th390th584th713th1,017th1,417th446th1,924th267th1,025th877th924th835th725th1,199th986th967th1st364th
628th473rd114th324th1,755th
539th1,155th1,224th234th341st107th945th49th487th93rd
244th493rd
1,062nd560th895th2,520th754th
855th
Niven Numbers (Long)
288th490th544th598th
320th235th271st731st720th
213th
131st554th478th678th496th602nd682nd563rd508th20th304th
341st297th147th186th
265th437th617th688th78th222nd163rd708th56th326th45th
88th350th
772nd416th425th
524th
435th
Number Spiral
133rd
71st
30th
155th
Odious Numbers
2,434th1,348th320th280th473rd915th
210th234th409th752nd564th852nd576th383rd222nd653rd493rd604th525th368th656th455th321st34th251st142nd411th248th215th243rd1st274th329th795th624th212th214th178th479th43rd328th183rd
179th256th664th648th303rd959th2,072nd460th
531st
Odious Numbers (Long)
251st272nd496th593rd
263rd221st352nd361st390th
208th295th196th529th337th557th671st532nd555th408th400th32nd288th121st516th253rd145th212th1st260th455th587th502nd193rd215th183rd376th41st275th375th
155th554th
611th331st476th
448th
474th
Ordinal Numbers
431st
162nd
177th
1,183rd48th
199th
149th
258th
109th
96th
119th3rd
Pangram Grep
161st
446th
143rd417th
1st183rd
1,396th58th135th
425th717th
951st
539th33rd
57th
68th
246th
Pascal’s Triangle
293rd505th500th
187th225th283rd403rd675th
189th
325th
460th782nd468th
448th
324th
1st439th1,613th231st203rd1st
431st520th179th303rd182nd320th457th49th211th104th
135th285th
406th451st
437th
445th
Pernicious Numbers
1,568th626th417th847th1,071st
281st387th539th600th924th1,084th360th786th256th889th754th805th736th982nd925th1,010th706th1st
107th669th487th156th346th24th
565th935th907th230th321st133rd792nd38th681st193rd
210th458th1,143rd868th421st614th1,688th
647th
Pernicious Numbers (Long)
409th278th338th333rd
137th187th223rd183rd259th
123rd
79th317th297th326th339th270th361st283rd330th
1st307th196th89th135th1st213th344th363rd459th118th156th402nd242nd34th279th76th
103rd228th
386th251st305th
301st
312th
Prime Numbers
364th
591st951st826th1,108th
280th394th
681st752nd1,138th476th1,115th502nd827th747th664th651st254th946th1,169th548th211th333rd1st637th359th168th397th1st
595th942nd1,185th320th787th313th611th115th495th214th
231st401st867th1,827th570th786th2,163rd763rd2,112th734th2,277th
Prime Numbers (Long)
351st
541st
714th789th
345th373rd
412th731st
696th607th692nd808th158th769th704th558th155th392nd1st666th408th184th610th1st514th651st762nd944th488th606th355th633rd104th385th842nd
314th451st
814th945th
707th
590th
Proximity Grid
120th
33rd
113th
QR Decoder
51st
Quine
1st
4,094th265th
1,993rd2,132nd4,171st1,488th1,554th2,731st
2,830th633rd1,656th1,875th
1,758th4,008th3,169th599th
149th715th
3,840th237th1,428th1st1,312th1,710th1,897th1,735th531st3,024th3,950th1,832nd166th1,998th587th
464th3,523rd3,333rd1,783rd2,217th1,720th
2,092nd
2,594th
Recamán
153rd
266th168th112th
70th
1,052nd15th92nd
102nd165th
5th
143rd
Repeating Decimals
55th
20th
1st
50th
Reverse Polish Notation
175th
207th
1st
71st
183rd
54th
82nd
Rijndael S-box
48th
Rock-paper-scissors-Spock-lizard
24th
15th
7th
3rd
Roman to Arabic
132nd141st209th
139th
147th
237th397th
22nd
261st
211th
613th72nd145th
200th331st
170th91st210th193rd
44th1st137th
157th
ROT13
9th
121st
Rule 110
63rd
50th129th
41st78th
3rd
97th
17th
148th
Seven Segment
268th
70th
26th
12th28th
104th
4th
13th
14th
Sierpiński Triangle
94th
78th
31st116th99th
172nd
47th137th143rd
720th7th
121st
16th40th71st200th111th
25th
156th
88th
Smith Numbers
19th
3rd
12th
Spelling Numbers
61st1st
270th
82nd
133rd
Star Wars Opening Crawl
37th
12th
Sudoku
176th
160th
Sudoku (Fill-in)
34th
15th
Time Distance
17th
4th
Tongue-twisters
343rd
94th
171st
515th95th234th
70th
120th
Transpose Sentence
162nd
37th
74th
58th
United States
41st
21st2nd
Vampire Numbers
100th
819th
800th
66th
89th
Van Eck Sequence
285th
97th131st144th
226th
335th251st199th
201st1st151st
814th40th274th
136th173rd
268th93rd
13th423rd
60th
189th
Zodiac Signs
201st
32nd
13th
5th
23rd
γ
90th
56th1st
67th
50th
429th
λ
37th
328th
33rd
14th
1,515th
π
144th
137th295th270th
168th169th
211th
4th
715th86th23rd
180th
108th222nd73rd
101st
92nd
306th
τ
179th
122nd379th256th
180th200th
223rd
4th
610th93rd25th
133rd
212th63rd
83rd
67th
336th
φ
283rd
202nd516th
431st336th303rd312th
392nd161st248th161st
943rd143rd100th
15th
324th38th
10th
86th
196th
461st
√2
327th
220th
440th394th360th359th
338th214th295th3rd
1,173rd200th156th
13th
374th40th
140th
147th
251st
384th
𝑒
323rd
238th713th400th332nd352nd292nd301st
414th216th466th1st
927th171st17th
218th
359th321st66th
281st
162nd
315th