12 Days of Christmas
280th
359th211th
400th
167th
285th
44th
192nd
24 Game
22nd
69th
34th
41st54th
16th101st
99 Bottles of Beer
121st
137th
155th
89th
60th11th
221st
230th
Abundant Numbers
512th
1,598th
737th821st
653rd1,179th766th
327th
1,018th845th1,431st611th351st
861st1st82nd
1,193rd
360th397th37th12th1,775th1,166th605th
511th
584th
587th302nd147th
279th334th
930th
1,316th
867th
Abundant Numbers (Long)
1,081st
446th471st
1,100th367th1,076th
388th
141st1,222nd72nd651st418th788th683rd1,090th664th
670th1st112th
274th524th412th397th39th12th297th611th1,037th
990th841st439th1,432nd88th480th428th
553rd161st
796th287th
1,172nd
474th
Arabic to Roman
215th
131st
263rd14th272nd225th222nd
64th
182nd
287th
407th312th370th
347th
281st239th126th496th
172nd1st
278th
92nd
230th540th
Arithmetic Numbers
532nd
156th
180th467th
82nd
602nd
275th
166th270th6th
22nd
474th
47th78th
678th
423rd
Arrows
116th
202nd137th115th201st148th
30th
173rd170th
60th
241st
157th99th
58th
162nd
42nd
6th
141st
188th
Ascending Primes
93rd
119th48th144th89th
375th51st
174th154th113th
127th
195th
77th36th
25th
156th
10th
224th
104th
ASCII Table
206th
79th1,136th287th
121st
30th
168th146th
106th
126th312th184th
186th
178th
3rd284th
48th
brainfuck
280th396th
67th
172nd
266th
54th
34th134th
196th
Catalan Numbers
383rd561st300th753rd
179th
308th580th675th579th370th
11th229th
214th
417th133rd
200th
853rd
379th
455th447th39th
796th
111th
813th
511th
Catalan’s Constant
257th
115th243rd
185th
3rd
139th
198th634th
Christmas Trees
773rd
210th440th
275th
103rd
410th
223rd
7th238th
112th
219th
63rd157th
257th502nd60th
38th
225th
128th
Collatz
546th1,300th609th324th
1,013th
737th448th
195th
449th426th1,039th1,059th
64th797th
416th
11th272nd1,128th1,243rd426th404th1,299th
761st
721st577th40th376th285th
211th
2,026th
764th1,482nd1,705th
341st
CSS Colors
101st
201st
187th259th221st67th
152nd
234th
1st
36th240th97th
183rd
144th
334th428th
Cubes
217th
79th
11th
93rd
236th
Day of Week
282nd
679th
270th201st418th534th687th
248th
491st612th562nd497th555th339th
353rd834th
638th520th121st318th830th
456th374th712th603rd
225th1st817th58th235th482nd
183rd
513th854th
DFA Simulator
18th
24th
39th
102nd
Diamonds
256th
156th
218th
147th
164th
28th
104th149th
191st
158th272nd21st286th44th
113th182nd412th
50th
61st
86th
13th
250th
Divisors
1,472nd2,343rd945th847th
1,199th450th1,720th1,130th914th
614th
666th
906th860th894th2,906th967th
1,170th
469th
2,744th847th554th339th1,685th1,724th505th510th975th1,680th1,466th719th1,859th641st1,601st28th542nd356th
399th560th2,779th
1,899th1,117th1,591st
1,005th
Emirp Numbers
108th
737th396th405th380th
294th267th184th281st129th
191st
164th93rd256th
1st206th
77th213th99th229th75th
31st261st
301st
251st510th898th
Emirp Numbers (Long)
422nd388th363rd
177th
109th
134th
365th256th235th
315th
262nd
331st405th
411th1st
259th
510th
30th
63rd
87th
Emojify
47th
119th103rd
38th
96th78th105th
66th27th
50th
3rd
108th
93rd
Evil Numbers
1,132nd691st1,810th580th
355th317th429th573rd695th943rd378th493rd332nd733rd608th672nd592nd534th1,961st
402nd
350th
169th622nd369th162nd450th328th1st361st434th842nd754th922nd310th1,059th596th41st1,146th1,127th
382nd343rd1,211th790th1,273rd405th692nd1,968th585th659th1,149th
Evil Numbers (Long)
1,245th816th782nd736th439th
229th260th288th343rd481st1,824th267th361st247th541st381st819th695th559th800th
402nd
796th
69th554th353rd89th1,150th936th1st516th
790th1,022nd629th463rd220th466th37th978th1,234th
825th
910th
396th532nd
508th598th725th
Factorial Factorisation
93rd633rd153rd
115th
172nd
207th
144th
30th
34th
113th
Farey Sequence
309th452nd
129th
214th116th149th309th187th
62nd
194th155th261st
137th
208th36th202nd
175th
221st281st124th
5th
182nd
Fibonacci
4,295th3,757th2,132nd2,416th2,199th1,819th
708th411th591st2,388th3,165th3,266th2,606th
359th1,882nd1,155th2,072nd2,860th1,178th1,049th3,893rd794th1st380th
2,799th643rd195th1,956th449th1,931st485th2,488th2,106th2,696th1,993rd353rd1,804th1,833rd43rd3,609th311th
1,080th975th4,129th
2,433rd2,022nd2,079th2,995th1,001st2,270th2,986th
Fizz Buzz
5,177th
1,429th703rd
1,547th10,406th2,066th3,506th1,385th1,766th2,109th
1,498th1,750th3,930th2,161st2,642nd3,148th3,436th4,799th3,438th
2,076th1,348th1,415th7,256th5,802nd2,077th1,206th127th680th1,771st4,772nd1,185th4,234th2,740th
2,170th588th24th5,469th58th1,727th111th
512th2,822nd4,342nd4,020th4,241st1,410th2,718th
2,827th2,085th
Foo Fizz Buzz Bar
397th1,178th
598th
1,101st
641st568th
321st820th539th506th613th460th886th
894th
485th244th406th
424th464th552nd347th391st1,166th422nd
698th
419th286th252nd1,511th11th426th213th
525th
1,609th
488th1,292nd
618th
Forsyth–Edwards Notation
261st234th
89th
260th
150th
154th128th
131st
199th133rd29th269th
181st
203rd
77th
122nd
7th
192nd
304th
Fractions
267th
258th
223rd381st342nd
418th
351st421st668th
245th569th327th
471st194th130th
190th
863rd414th
489th
308th
10th
Game of Life
88th64th
95th
235th157th
178th
146th
164th57th100th
170th
161st
45th
82nd72nd59th153rd1st109th
175th
271st112th
159th118th
37th
148th
208th
Gijswijt’s Sequence
154th
114th
168th
200th
50th
65th
Happy Numbers
251st
504th
435th401st669th382nd387th589th161st
179th
427th344th357th188th
322nd
236th
308th296th75th260th129th1st611th775th493rd
824th153rd206th271st30th350th
85th341st
786th
285th720th1,405th
372nd
Happy Numbers (Long)
117th
268th
440th131st
157th274th
345th358th92nd278th232nd391st351st
498th184th33rd162nd
334th200th55th138th79th1st693rd
439th
599th304th
208th476th393rd
473rd
337th525th
299th
Hexdump
255th
68th
120th213th
764th
197th
67th
16th
5th
Intersection
229th404th
122nd
255th150th172nd
152nd
128th
76th
257th57th39th
132nd
198th
37th115th
216th
163rd
Inventory Sequence
210th331st307th114th
130th203rd187th
671st
144th
47th241st228th441st315th
194th21st228th
301st206th173rd128th247th7th101st135th271st
398th94th370th
34th110th69th
24th
224th
ISBN
71st
244th
196th
271st
336th534th
362nd178th655th
187th
311th98th29th375th58th9th112th
482nd218th
639th119th182nd74th
248th
Jacobi Symbol
17th
Kolakoski Constant
182nd
201st
92nd
170th83rd
61st
130th
154th
12th
281st
Kolakoski Sequence
237th64th
195th
409th189th346th
406th
113th232nd333rd348th579th
224th
87th
29th
202nd123rd337th140th1st161st
350th
174th83rd
132nd687th
53rd
588th
556th
Leap Years
895th1,192nd
208th
655th355th311th525th432nd2,845th590th832nd113th441st328th239th684th937th
598th
244th
771st335th39th435th129th
451st794th1,666th1,946th833rd385th17th
194th921st
754th576th1,802nd
1,997th572nd547th2,414th914th298th
Levenshtein Distance
100th190th
306th
140th
260th
256th
267th
329th394th
77th
212th
3rd
298th
Leyland Numbers
150th
460th313th
441st
437th248th
316th
170th
599th
20th
464th
431st
ln 2
319th
213th
128th
280th307th
179th
169th
82nd
286th
3rd248th388th
26th
155th
Look and Say
72nd465th
456th
103rd
316th254th
244th
339th
30th
337th
11th
407th160th140th
123rd
Lucky Numbers
115th
212th
306th
285th
277th
329th
151st
70th291st
Lucky Tickets
131st
140th312th
59th
171st204th179th
106th
41st
103rd
189th
178th
10th226th
133rd
123rd
Mahjong
102nd
111th
Maze
177th
Medal Tally
148th
108th
102nd
154th
84th
Morse Decoder
78th
25th
56th63rd47th73rd
55th16th
2nd
23rd
4th
33rd
46th
Morse Encoder
62nd82nd71st127th115th
50th
113th52nd107th
66th9th
120th
16th
94th
Musical Chords
76th
N Queens
91st
12th
63rd
167th
117th34th
88th
Niven Numbers
2,432nd2,562nd1,130th1,240th991st449th
231st381st572nd677th979th1,370th417th1,896th250th1,009th831st891st793rd717th1,162nd1,433rd923rd1st358th
662nd689th107th1,474th300th1st335th529th1,146th1,195th219th749th100th904th46th443rd86th
1,108th468th1,892nd1,327th2,111th550th872nd2,663rd731st811th1,307th
Niven Numbers (Long)
494th
504th370th
209th233rd265th306th677th1,253rd308th1,295th84th524th769th625th449th547th647th851st476th20th287th
351st420th140th701st175th1st692nd398th635th668th74th807th258th473rd158th521st43rd
99th
778th391st411th
1,183rd718th
Number Spiral
62nd
41st
237th
311th198th
72nd
93rd
57th
78th179th
137th
170th259th
Odious Numbers
1,113th789th1,805th536th
258th217th619th740th597th813th268th350th206th878th485th563rd898th385th1,905th
339th
235th
125th436th275th199th346th225th1st230th311th694th611th1,306th797th902nd472nd39th1,270th772nd
283rd240th1,229th636th1,557th300th501st1,790th465th519th888th
Odious Numbers (Long)
1,337th1,321st833rd625th355th
181st231st345th337th407th1,596th201st276th189th574th318th745th685th514th734th
359th
613th
107th500th331st130th950th888th1st432nd
766th644th689th856th169th389th37th1,164th1,142nd
759th
908th
312th476th
427th552nd618th
Ordinal Numbers
471st
519th
419th813th
597th319th
161st
171st390th507th629th
461st
567th481st49th245th237th
196th
583rd
146th680th
249th328th106th
93rd
120th3rd
353rd
PalindromemordnilaP
52nd
87th
Pangram Grep
541st
543rd483rd
153rd
424th955th837th144th410th1,012th
1st181st
907th
97th232nd129th352nd500th703rd808th
785th
819th67th555th136th
239th
928th
Pascal’s Triangle
847th
472nd448th
818th
512th664th
187th
598th991st453rd925th557th
465th
548th
1st440th
484th390th379th1st282nd
523rd458th482nd313th
46th206th98th
130th
536th
990th
731st
Pernicious Numbers
585th1,093rd812th509th
261st386th526th560th970th1,019th338th1,161st239th842nd727th781st710th928th876th1,063rd682nd1st789th
95th911th651st143rd831st322nd463rd362nd485th887th859th214th299th121st762nd35th625th179th
195th437th1,197th1,071st1,186th419th573rd1,682nd
604th944th
Pernicious Numbers (Long)
743rd853rd734th
783rd
701st172nd453rd
393rd862nd111th542nd71st424th629th544th574th243rd614th404th563rd109th586th
1st689th278th632nd449th202nd81st819th319th747th433rd606th485th64th310th32nd317th571st
154th215th503rd
209th274th
382nd
Poker
39th
49th
Polyominoes
38th
104th
81st
118th
78th
93rd
17th
55th
Prime Numbers
1,338th
847th
1,101st
1,247th710th738th1,108th458th
902nd691st887th245th
521st
313th
1st619th437th157th601st639th1st348th
1,686th
300th
592nd109th451st201st
217th
825th1,796th
1,401st1,964th723rd680th
Prime Numbers (Long)
1,169th
588th
742nd680th818th714th582nd1,130th395th
595th637th793rd868th634th148th971st
675th
869th
1st621st725th172nd1,056th343rd1st472nd575th864th
786th
98th349th805th
420th
885th1,214th
523rd
Proximity Grid
124th
73rd
70th
93rd87th127th196th
223rd
91st108th146th68th
188th
97th176th
35th89th
11th
QR Decoder
52nd
81st122nd95th
106th
97th89th
109th50th
47th
102nd
152nd
Quine
1st
3,988th254th3,026th2,812th2,115th4,014th1,391st3,903rd2,703rd1,835th4,822nd2,781st614th3,045th1,874th
1,719th2,675th3,118th583rd
148th693rd2,095th
1,892nd1,513th226th1,636th1,450th1st1,278th1,683rd1,840th1,775th520th2,978th3,454th1,798th164th4,619th572nd
449th3,477th1,884th3,289th1,742nd3,248th1,693rd
3,731st
1,940th
Recamán
132nd
261st
335th
381st
182nd
281st233rd377th314th
462nd
55th353rd494th
157th
315th
33rd553rd
140th
Repeating Decimals
53rd
70th
20th
1st
13th
Reverse Polish Notation
377th
236th
227th
270th
272nd
111th300th
1st152nd
70th
150th
246th
192nd
52nd
81st
205th
Reversi
122nd55th
83rd
27th96th65th
161st18th
8th
68th
34th
Rijndael S-box
211th
160th
39th
20th
139th
98th
153rd
125th
65th
138th
104th
94th
434th
Rock-paper-scissors-Spock-lizard
366th
54th
106th121st
14th189th
30th
13th
3rd
Roman to Arabic
252nd
302nd350th
232nd513th134th285th213th339th376th19th
273rd
390th
311th
260th
236th
368th143rd106th
344th38th1st
157th
348th
351st
Rule 110
129th
54th
45th153rd313th
70th
258th108th
300th
3rd
14th
145th
Seven Segment
1,356th
104th
155th112th
126th
154th
157th114th136th
54th41st
161st
97th152nd120th
245th57th168th
113th
259th
SI Units
15th
71st
142nd
Sierpiński Triangle
88th
72nd
31st109th92nd187th
51st
39th131st139th167th
222nd
168th152nd6th
176th
15th43rd68th
59th159th
56th
193rd
202nd
244th83rd
Smith Numbers
88th
150th
77th
87th
164th
Spelling Numbers
90th
67th1st
103rd
Star Wars Opening Crawl
113th
45th
85th
Sudoku
56th
62nd
61st
45th
89th
Sudoku (Fill-in)
88th
109th
46th
85th28th
83rd
23rd
Ten-pin Bowling
68th99th
100th
101st69th162nd
102nd19th
81st62nd
37th
10th
45th
Time Distance
49th
53rd
7th
55th
93rd
Tongue-twisters
201st
83rd
214th
Transpose Sentence
511th
329th
148th
235th385th266th
260th1st134th
217th276th121st167th60th170th
343rd
395th
32nd
416th
51st227th
United States
166th
342nd165th208th
234th
140th183rd134th136th
63rd110th41st
198th190th
283rd276th
235th2nd
95th
173rd
Vampire Numbers
152nd
102nd
163rd
Van Eck Sequence
365th
183rd
195th557th
219th
433rd350th
206th
38th215th
255th
445th
421st243rd427th
13th
172nd
57th
Zeckendorf Representation
212th
91st
176th
166th
119th21st
200th
209th
13th
87th
195th
184th
Zodiac Signs
95th
57th
245th
191st
69th
283rd
127th
200th
31st
83rd
128th
γ
152nd
145th
1st
119th
143rd
127th
λ
109th
73rd
117th
158th
π
260th
394th496th
329th283rd
267th418th489th
309th
296th
22nd
261st
176th170th
148th
τ
264th
326th452nd
258th391st
280th343rd412th
181st
24th
270th
127th209th
153rd
φ
398th
370th
252nd561st
183rd488th
455th367th351st
413th228th
147th
129th
89th
360th
14th262nd469th429th35th
404th
76th
823rd
√2
422nd
277th405th
205th644th
454th401st415th
288th
253rd
370th177th
138th
404th
11th341st462nd568th36th
130th
926th
𝑒
521st
380th
441st
419th
321st
210th
293rd368th289th
433rd
171st
148th
16th
342nd
192nd493rd316th
60th
139th