12 Days of Christmas
285th
163rd
258th
99 Bottles of Beer
25th281st382nd
18th
336th
264th7th
255th
3rd
977th
Abundant Numbers
282nd155th247th369th
19th40th52nd
1,065th336th122nd
92nd266th278th295th211th
271st242nd150th54th56th
196th48th157th22nd2nd97th153rd316th269th46th55th20th275th5th357th36th
9th88th
141st286th
193rd
217th366th
Abundant Numbers (Long)
323rd213th366th447th
52nd127th
288th
60th
89th353rd241st300th361st
452nd306th247th1st100th
248th64th175th37th3rd160th267th725th529th56th128th
22nd471st33rd
50th133rd
270th331st
406th
302nd
Arabic to Roman
147th24th
81st
318th
247th
74th2nd
321st
Arithmetic Numbers
236th
68th
7th
17th
Arrows
62nd75th132nd
20th
50th
69th
381st27th36th
4th
15th
38th
Ascending Primes
36th
91st
57th
75th
38th
63rd
12th
206th
ASCII Table
256th
23rd
119th
2nd
660th
15th
brainfuck
33rd
305th
2nd
216th
Catalan Numbers
1st
299th
292nd
193rd325th310th398th403rd392nd375th
532nd12th207th
1,068th144th196th
206th
190th323rd35th
30th
120th
369th
578th
Catalan’s Constant
86th
69th
83rd
70th85th
97th147th2nd
80th
53rd
158th
Christmas Trees
102nd25th160th
77th
22nd159th117th
67th
1,142nd7th34th
47th120th
192nd49th38th95th
15th
103rd
13th
200th
126th
Collatz
141st93rd342nd248th
32nd80th65th362nd
82nd
165th318th235th279th
483rd
549th💎446th
308th84th4th355th
281st
477th90th86th492nd
34th479th228th
457th266th
454th
330th
474th
CSS Colors
450th
151st
452nd105th
1st
45th
63rd
161st
141st
Cubes
9th
40th
Day of Week
642nd
295th203rd438th
242nd
363rd555th519th757th542nd
366th
1,076th113th
402nd
585th666th232nd1st764th67th257th436th
176th
Diamonds
166th
50th
30th
25th
92nd
17th55th
48th83rd
133rd365th37th
2nd
69th
12th
108th
Divisors
2,403rd908th828th
169th193rd
725th1,758th2,092nd272nd
420th1,180th845th799th832nd
894th
472nd
214th1st813th3,780th149th966th253rd
942nd1,068th935th183rd
399th1,216th36th260th28th
167th327th
997th1,098th
1,083rd
757th
Emirp Numbers
41st357th
224th569th
50th55th126th
96th276th83rd
66th185th153rd114th129th428th209th260th211th
84th
190th1,032nd44th54th
111th151st249th824th718th69th19th132nd9th165th16th
14th105th951st
75th274th768th177th
172nd272nd
Emirp Numbers (Long)
39th
58th
36th
28th45th
43rd
14th
20th
Emojify
86th58th73rd
29th
39th
164th
287th22nd35th
71st
37th48th
4th
243rd
18th
Evil Numbers
2,104th467th409th571st600th
240th363rd403rd565th575th917th409th468th391st644th583rd581st575th491st675th516th434th41st404th199th442nd380th192nd357th1st416th445th729th661st350th352nd239th610th50th490th236th
226th384th680th658th426th636th1,788th512th
605th893rd
Evil Numbers (Long)
581st331st520th610th
305th279th290th359th416th
273rd369th259th560th369th597th631st584th601st406th431st37th334th87th575th318th111th270th1st328th438th607th543rd257th301st247th455th46th367th108th
120th574th
632nd410th550th
511th
516th
Farey Sequence
204th
133rd99th96th
51st
192nd140th
182nd
747th31st
110th
3rd
Fibonacci
224th861st411th1,207th2,324th
368th450th654th1,098th3,538th2,765th856th1,013th393rd1,906th1,128th2,039th994th4,775th1,003rd1,101st766th1st417th
2,821st492nd232nd519th2,071st534th865th2,223rd1,992nd383rd386th375th1,231st56th762nd47th
361st
1,209th2,154th2,173rd
970th2,290th1,901st2,710th
Fizz Buzz
4,916th760th638th1,436th1,195th
485th2,076th773rd1,226th1,272nd
741st1,170th688th1,265th1,231st1,205th1,158th
2,005th
736th4,951st679th
1,242nd585th23rd674th
659th758th1,629th2,719th3,167th505th427th3,832nd3rd1,564th463rd
478th667th
1,877th691st1,871st
1,811th3,170th1,258th
Foo Fizz Buzz Bar
455th
751st
122nd
325th
444th
245th
428th135th287th174th
307th
1,437th139th394th798th2nd
111th
176th
335th
Forsyth–Edwards Notation
61st
118th
12th
8th
2nd
144th
18th
Fractions
259th
171st712th188th
199th
295th
432nd
231st
748th131st180th
205th280th
228th
141st
10th
315th
Game of Life
91st
25th
Gijswijt’s Sequence
147th
22nd
27th
31st
58th
337th19th
220th
119th15th46th
6th
11th
26th
Happy Numbers
68th202nd
220th750th
74th88th160th
156th308th112th
78th245th221st187th148th503rd186th237th122nd5th121st
132nd138th87th69th1st134th146th268th271st64th86th53rd169th6th226th250th
35th135th
478th104th265th778th144th
166th301st
Happy Numbers (Long)
178th
349th397th
86th89th
66th
68th203rd217th193rd
341st444th156th💎
214th109th18th62nd27th504th197th
770th106th
3rd295th322nd
11th151st
242nd193rd
467th
199th
Hexdump
34th
358th
3rd
101st
Intersection
70th
15th
76th
36th
Inventory Sequence
53rd227th157th
72nd81st123rd
44th
50th163rd
211th181st1st106th
288th840th84th78th
90th
242nd539th107th220th
19th
152nd
134th
157th
ISBN
39th
80th
231st
147th
671st15th61st
112th
526th
13th
38th
14th
256th
Jacobi Symbol
11th
16th
6th
242nd
Kolakoski Constant
31st
80th
127th
Kolakoski Sequence
28th282nd55th
468th
63rd124th
755th78th
128th274th266th
216th
92nd109th
1,002nd34th242nd1st191st300th
448th207th323rd
69th
45th154th
214th
231st
Leap Years
1,041st978th334th466th
53rd73rd165th229th1,349th2,953rd151st653rd56th376th326th193rd224th904th469th199th217th1st137th
760th75th78th68th167th71st160th432nd361st41st203rd11th355th35th157th6th
50th751st
1,142nd164th345th
220th
293rd
Levenshtein Distance
470th
77th170th
210th
18th
52nd
39th
281st
Leyland Numbers
82nd
125th
66th188th
241st
73rd
4th
79th
70th
ln 2
237th
155th
230th255th
213th227th
641st141st81st
3rd
153rd403rd28th
381st
185th
Look and Say
971st
74th
108th179th
22nd186th
10th
13th150th64th
124th
Lucky Numbers
96th
61st93rd105th
73rd
64th
127th
567th50th
389th
13th
31st
Lucky Tickets
49th
217th
117th
38th
178th
9th
175th
330th
Maze
69th
22nd
Medal Tally
66th
21st
Morse Decoder
26th
47th
11th
N Queens
11th
3rd
7th
Niven Numbers
225th627th809th952nd1,051st
231st326th448th618th803rd1,322nd387th1,864th292nd876th736th757th715th1,469th875th835th717th1st336th
624th362nd76th287th4th
551st1,027th1,026th217th312th209th841st8th612th58th
198th407th
951st551st812th2,611th639th
774th1,290th
Niven Numbers (Long)
250th531st521st632nd
237th219th229th981st1,065th
189th
151st509th474th929th484th622nd650th532nd446th1,087th261st
378th234th57th170th
232nd418th635th626th117th203rd167th502nd34th293rd21st
73rd298th
746th393rd449th
477th
416th
Number Spiral
27th
72nd
13th
258th
Odious Numbers
1,901st331st310th424th829th
206th260th308th646th425th776th271st355th241st550th457th481st425th1,020th554th387th332nd39th280th156th318th267th253rd235th1st275th321st700th507th232nd234th205th443rd48th336th192nd
195th285th567th555th313th875th2,056th350th
483rd737th
Odious Numbers (Long)
273rd283rd483rd581st
278th231st371st341st381st
224th307th212th521st355th539th665th526th550th413th402nd37th300th135th517th264th160th209th1st274th431st570th491st206th230th196th417th46th283rd380th
170th541st
596th347th480th
439th
444th
Ordinal Numbers
405th
167th
1,026th46th
175th
151st
211th
111th
198th
125th2nd
Pangram Grep
115th
374th
110th332nd
1st157th
1,215th27th342nd
348th560th
751st
425th9th
37th
202nd
Pascal’s Triangle
187th333rd374th
140th164th185th235th593rd
124th
226th
350th594th356th
352nd
234th
1st321st1,635th170th132nd1st
311th403rd121st197th134th221st343rd53rd149th75th
91st174th
250th472nd
325th
346th
Pernicious Numbers
610th388th814th1,068th
274th354th561st589th1,146th1,090th337th752nd250th836th701st769th684th1,203rd894th993rd721st1st
126th476th479th176th327th27th
515th903rd856th222nd301st152nd777th41st676th112th
500th435th1,210th830th393rd598th1,771st
652nd1,044th
Pernicious Numbers (Long)
433rd250th335th336th
129th163rd186th165th189th
119th
73rd312th271st308th339th243rd365th255th324th
1st293rd171st84th133rd1st179th329th366th470th98th152nd416th193rd39th224th36th
83rd197th
401st215th305th
295th
307th
Prime Numbers
378th550th805th701st925th
279th369th428th580th589th986th431st960th443rd709th630th619th552nd253rd755th984th521st225th338th1st565th795th180th382nd1st
531st772nd749th324th702nd284th592nd122nd505th226th
242nd415th727th1,800th512th700th2,154th586th2,108th633rd971st
Prime Numbers (Long)
331st548th
725th823rd
370th402nd
406th739th
703rd610th674th816th176th778th716th565th110th419th1st679th434th202nd378th1st523rd632nd767th956th499th658th375th669th112th385th171st
335th455th
848th989th
732nd
593rd
Proximity Grid
54th
16th
248th
QR Decoder
20th
Quine
1st4,189th281st2,477th2,079th2,203rd556th1,534th1,608th3,066th
2,042nd662nd1,740th1,939th
1,819th4,107th4,881st627th
154th745th
3,939th250th1,450th1st1,349th1,757th1,962nd1,796th558th3,087th4,059th1,905th171st2,098th615th
485th3,613th3,407th1,844th2,307th1,781st
2,177th
2,629th
Recamán
144th
280th140th101st
65th
1,038th27th80th
86th137th
6th
128th
Repeating Decimals
40th
14th
4th
37th
Reverse Polish Notation
148th
180th
1st
67th
154th
54th
78th
Rijndael S-box
Rock-paper-scissors-Spock-lizard
13th
17th
3rd
211th
Roman to Arabic
98th108th157th
101st
139th
196th343rd
72nd
207th
169th
562nd68th135th
152nd270th
118th569th176th159th
23rd2nd96th
318th
ROT13
11th
114th
Rule 110
25th
31st108th
17th37th
5th
60th
40th
159th
Seven Segment
84th
92nd
25th29th
110th
5th
14th
221st
Sierpiński Triangle
97th
69th
30th60th88th
131st
40th135th140th
737th15th
115th
256th44th63rd204th7th
113th
150th
83rd
Smith Numbers
16th
4th
8th
Spelling Numbers
1st
235th
66th
128th
Star Wars Opening Crawl
20th
9th
Sudoku
310th
289th
Sudoku (Fill-in)
41st
15th
Time Distance
396th
85th
Tongue-twisters
862nd
478th
4th
888th17th
178th
349th
Transpose Sentence
405th
42nd
81st
206th
United States
27th
4th9th
Vampire Numbers
17th
438th
410th
37th
77th
Van Eck Sequence
305th
86th122nd153rd
100th
347th235th200th
203rd1st156th
846th36th282nd
126th179th
274th75th
13th450th
62nd
181st
Zodiac Signs
189th
14th
26th
5th
24th
γ
66th
62nd1st
55th
84th
856th
λ
24th
35th
18th
192nd
1,982nd
π
127th
112th287th254th
136th140th
159th
163rd
746th73rd7th
163rd
109th256th57th
416th
79th
278th
τ
162nd
85th353rd222nd
158th171st
189th
236th
627th87th15th
129th
224th7th
409th
54th
294th
φ
299th
266th509th
446th333rd304th313th
372nd1st236th171st
979th128th69th
46th
383rd13th
8th
113th
233rd
435th
√2
293rd
211th
478th393rd357th359th
327th💎274th396th
1,208th193rd143rd
113th
434th4th
140th
184th
256th
369th
𝑒
292nd
216th760th421st337th357th288th320th
397th💎477th2nd
954th183rd120th
247th
380th422nd20th
367th
174th
443rd