12 Days of Christmas
27th
219th
1,561st
8th
99 Bottles of Beer
33rd26th48th
39th
92nd
461st5th
375th
3rd
Abundant Numbers
187th140th446th263rd
114th79th115th
237th321st198th
75th246th193rd270th206th
304th207th180th1st85th
184th2,618th145th38th12th117th249th451st385th77th120th37th233rd52nd132nd54th
50th123rd
142nd242nd
200th
203rd
Abundant Numbers (Long)
192nd190th450th313th
64th163rd112th
382nd
142nd
70th442nd269th526th438th
529th378th312th1st113th
281st1,792nd239th40th12th182nd310th839th655th68th138th
33rd84th38th
56th166th
296th374th
447th
320th
Arabic to Roman
173rd15th
64th
217th
246th
63rd1st
117th
Arithmetic Numbers
233rd
62nd
47th
6th
28th
Arrows
36th43rd60th
29th
50th
75th
361st4th37th
6th
23rd
19th
Ascending Primes
35th
94th
56th
73rd
38th
69th
12th
34th
ASCII Table
186th
30th
190th
3rd
130th
21st
brainfuck
34th
110th160th
2nd
115th
Catalan Numbers
1st
321st
313th
184th374th329th424th410th421st394th
505th12th236th
981st138th205th
283rd
181st342nd41st
114th
116th
372nd
547th
Catalan’s Constant
89th
104th
80th
69th79th
100th141st3rd
70th
61st
51st
Christmas Trees
119th
90th30th192nd
137th
38th166th123rd
74th
1,324th7th32nd
71st133rd
210th63rd37th91st
227th
20th
23rd
248th
127th
Collatz
241st210th453rd325th
38th194th115th
197th
223rd445th333rd436th
727th
713th65th573rd
416th2,364th11th720th
215th408th
756th205th196th715th
5th381st308th
78th394th
574th
421st
595th
CSS Colors
131st
414th
121st82nd
1st
37th
64th
430th
109th
Cubes
144th
128th
Day of Week
298th
286th206th433rd
254th
384th608th561st514th577th
331st
1,061st126th
387th
620th
231st1st838th60th241st500th
189th
Diamonds
105th
83rd
76th
29th
106th
22nd46th
77th96th
168th28th51st
9th
87th
13th
123rd
Divisors
2,327th952nd896th
367th768th819th1,033rd1,398th2,113th566th
674th1,402nd920th862nd900th
973rd
759th
477th1st853rd3,785th344th1,000th514th521st990th1,158th1,024th442nd
648th1,416th28th553rd361st
404th589th
1,132nd1,586th
1,167th
825th
Emirp Numbers
248th
432nd
332nd600th
58th107th172nd
395th406th126th
155th293rd271st181st281st130th383rd386th187th
287th
390th993rd20th124th
141st327th369th467th252nd88th76th226th9th220th74th
31st203rd299th
242nd506th896th269th
266th
Emirp Numbers (Long)
34th
67th
38th
24th47th
44th
14th
61st
Emojify
77th70th83rd
38th
35th
106th
198th28th24th
273rd
392nd274th
3rd
48th
19th
Evil Numbers
2,743rd1,248th501st378th634th585th
208th326th372nd572nd673rd954th385th464th343rd736th606th673rd590th501st759th560th567th35th362nd179th622nd3,201st172nd339th1st373rd453rd850th785th324th319th207th594th43rd559th316th
204th355th798th756th405th693rd1,782nd579th
667th
Evil Numbers (Long)
581st333rd538th494th
229th267th300th363rd427th
275th373rd256th554th395th595th634th575th593rd423rd416th31st328th73rd560th1,832nd93rd295th1st325th510th596th565th254th298th245th441st39th393rd226th
102nd564th
639th410th545th
519th
524th
Farey Sequence
135th
147th121st109th
65th
204th157th
201st
670th36th
119th
6th
Fibonacci
197th3,656th902nd395th1,181st1,827th
347th432nd636th1,178th3,347th2,661st904th1,037th378th1,872nd1,139th2,072nd1,028th1,164th1,046th1,116th814th1st400th
2,758th6,349th205th489th1,928th527th907th2,093rd1,917th369th372nd362nd1,810th44th709th326th
340th692nd
1,925th2,004th2,054th
1,005th2,170th1,841st
Fizz Buzz
4,899th6,740th1,298th712th2,090th1,421st
670th3,283rd1,431st1,643rd1,994th
1,374th1,458th1,224th1,998th1,943rd1,946th1,456th
3,222nd
1,417th1st1,290th
1,938th7,032nd129th1,648th
1,218th1,316th2,565th3,664th124th596th25th4,243rd60th1,619th113th
520th1,283rd
3,079th1,278th1,973rd
2,643rd3,441st1,948th
Foo Fizz Buzz Bar
634th
1,085th
324th
509th
615th
459th
590th1,661st491st316th
481st
224th279th254th1,099th11th
215th
453rd
495th
Forsyth–Edwards Notation
144th
41st
29th
3rd
22nd
17th
7th
Fractions
268th
164th619th192nd
362nd
297th
422nd
244th
659th133rd195th
217th285th
432nd
152nd
10th
317th
Game of Life
747th
165th
52nd
Gijswijt’s Sequence
126th
28th
26th
69th
52nd
309th19th
49th
132nd8th38th
9th
16th
156th
Happy Numbers
332nd
259th
440th781st
130th187th275th
383rd586th164th
178th470th427th345th357th192nd407th452nd171st23rd244th
305th1,435th78th133rd1st226th318th484th499th652nd157th125th290th30th351st506th
88th231st
459th269th747th1,069th314th
370th
Happy Numbers (Long)
118th
370th366th
114th129th
126th
95th285th233rd256th
358th506th189th23rd
282nd1,019th58th82nd1st544th257th
387th141st
30th251st300th
67th202nd
262nd244th
273rd
208th
Hexdump
58th
119th
17th
5th
Intersection
70th
14th
108th
31st
Inventory Sequence
53rd217th175th
71st91st110th
142nd
46th188th
211th195th1st106th
173rd767th76th142nd
100th
279th507th93rd214th
127th
126th
150th
ISBN
43rd
121st
127th
128th
756th16th58th
106th
238th
25th
21st
20th
281st
Jacobi Symbol
121st
13th
77th
93rd
Kolakoski Constant
111th
150th
12th
Kolakoski Sequence
22nd
236th62nd
414th
70th132nd156th
717th350th
112th227th221st
180th
87th29th
938th41st136th1st166th235th
418th174th261st
143rd
53rd157th
179th
207th
Leap Years
869th980th347th228th
118th143rd189th328th1,217th2,828th359th688th119th433rd336th261st224th899th527th195th239th1st161st
752nd3,282nd42nd135th8th140th179th465th381st104th206th17th562nd39th176th98th
112th756th
1,132nd183rd362nd
209th
302nd
Levenshtein Distance
482nd
114th190th
222nd
77th
96th
3rd
302nd
Leyland Numbers
154th
206th
1st256th
320th
120th
22nd
131st
178th
ln 2
217th
139th
208th233rd
198th211th
569th124th91st
3rd
135th302nd27th
137th
170th
Look and Say
1,013th
91st
104th192nd
31st94th
11th
24th150th129th
67th
Lucky Numbers
101st
51st98th108th
63rd
53rd
159th
518th27th
40th
10th
23rd
Lucky Tickets
58th
213th
153rd
41st
118th
10th
54th
146th
Maze
95th
67th
Medal Tally
175th
41st
Morse Decoder
43rd
28th
16th
N Queens
20th
4th
19th
Niven Numbers
81st2,303rd615th878th1,017th473rd
236th393rd598th709th989th1,368th428th1,849th255th997th853rd907th813th721st1,159th936th950th1st369th
624th2,891st108th307th1,689th346th535th1,141st1,171st224th324th101st922nd46th467th87th
233rd492nd
1,033rd556th880th2,457th735th
832nd
Niven Numbers (Long)
279th462nd508th382nd
212th236th262nd701st690th
203rd
86th518th452nd644th468th569th659th534th475th20th287th
326th1,687th143rd177th
234th413th639th677th76th223rd158th666th55th308th44th
101st371st
737th401st420th
493rd
411th
Number Spiral
134th
70th
30th
153rd
Odious Numbers
2,364th1,303rd314th276th474th539th
269th225th415th731st545th825th585th376th213th643rd490th575th523rd361st646th448th328th33rd246th135th403rd2,747th206th234th1st241st316th792nd626th203rd205th170th477th41st315th175th
171st251st654th649th299th935th2,021st453rd
523rd
Odious Numbers (Long)
248th271st497th427th
188th219th356th349th379th
211th293rd196th524th335th559th644th532nd557th397th389th31st286th115th503rd1,654th138th208th1st249th450th573rd526th186th215th176th366th39th270th365th
148th555th
594th329th494th
443rd
473rd
Ordinal Numbers
425th
162nd
174th
1,156th52nd
199th
149th
252nd
109th
96th
123rd3rd
Pangram Grep
154th
415th
136th392nd
1st183rd
1,358th54th126th
379th691st
925th
499th30th
52nd
133rd
235th
Pascal’s Triangle
300th502nd460th
183rd221st276th402nd659th
189th
325th
458th779th466th
448th
324th
1st440th1,578th227th199th1st278th429th517th175th310th178th318th435th
207th100th
132nd292nd
405th451st
435th
445th
Pernicious Numbers
1,517th614th425th828th561st
269th393rd537th589th888th1,048th345th770th246th870th738th789th720th960th905th991st690th1st
101st656th1,951st150th331st22nd369th513th914th889th222nd307th127th777th36th660th187th
203rd448th1,100th855th429th602nd1,636th
634th
Pernicious Numbers (Long)
388th263rd321st223rd
139th180th211th173rd267th
114th
73rd302nd283rd312th323rd255th345th270th316th
1st292nd935th91st125th1st176th328th349th433rd109th147th381st214th32nd264th70th
97th232nd
366th226th290th
286th
297th
Prime Numbers
346th
568th914th775th858th
270th377th
690th738th1,097th452nd1,075th477th776th715th646th628th245th1,012th1,127th524th202nd319th1st612th2,821st160th379th1st358th570th910th1,137th306th766th299th586th111th470th205th
222nd383rd822nd1,778th545th760th2,121st724th2,056th704th2,279th
Prime Numbers (Long)
339th
532nd
679th643rd
333rd379th
396th696th
661st585th667th772nd151st740th673rd537th148th369th1st631st1,857th176th582nd1st494th609th729th907th481st584th343rd591st100th362nd805th
302nd434th
778th908th
696th
550th
Proximity Grid
58th
23rd
119th
QR Decoder
51st
Quine
25th
3,838th246th
1,948th1,960th3,898th1,308th1,474th2,542nd
2,599th1,229th1,561st1,757th
1,686th3,735th2,927th1,532nd
514th1,105th
3,529th218th1,405th445th1,131st1,574th1,770th1,607th460th2,768th3,728th1,734th152nd1,983rd1,094th
5,054th3,235th3,070th1,629th2,059th1,676th
2,395th
2,365th
Recamán
154th
256th168th107th
129th
1,022nd12th87th
97th164th
33rd
144th
Repeating Decimals
53rd
20th
1st
47th
Reverse Polish Notation
188th
228th
1st
71st
195th
53rd
82nd
Rijndael S-box
45th
Rock-paper-scissors-Spock-lizard
24th
15th
7th
3rd
Roman to Arabic
134th130th199th
128th
139th
222nd383rd
20th
244th
200th
591st69th137th
181st319th
148th111th212th185th
41st1st126th
164th
ROT13
8th
114th
Rule 110
54th
47th127th
38th75th
3rd
94th
15th
145th
Seven Segment
263rd
69th
26th
12th28th
100th
4th
13th
14th
Sierpiński Triangle
91st
73rd
31st113th95th
169th
39th131st139th
692nd6th
118th
15th43rd69th194th109th
24th
153rd
83rd
Smith Numbers
18th
3rd
11th
Spelling Numbers
69th1st
116th
81st
135th
Star Wars Opening Crawl
35th
12th
Sudoku
171st
155th
Sudoku (Fill-in)
30th
14th
Time Distance
18th
5th
Tongue-twisters
330th
87th
170th
497th68th225th
64th
115th
Transpose Sentence
156th
34th
70th
54th
United States
146th
19th2nd
Vampire Numbers
101st
779th
762nd
64th
88th
Van Eck Sequence
276th
92nd123rd138th
219th
315th248th188th
196th1st141st
780th38th263rd
128th164th
254th88th
13th403rd
57th
180th
Zodiac Signs
198th
37th
17th
9th
23rd
γ
89th
55th1st
66th
49th
398th
λ
36th
312th
32nd
14th
1,381st
π
143rd
136th292nd268th
167th168th
209th
4th
637th85th23rd
178th
104th215th72nd
97th
82nd
246th
τ
180th
121st370th250th
178th201st
219th
4th
585th91st25th
131st
212th61st
79th
64th
256th
φ
277th
197th499th
419th329th296th308th
381st157th237th157th
925th139th97th
15th
316th37th
10th
82nd
184th
447th
√2
308th
219th
418th376th339th338th
312th204th277th3rd
1,148th190th150th
13th
356th40th
134th
141st
211th
363rd
𝑒
312th
229th692nd385th319th337th281st291st
402nd207th454th1st
909th163rd17th
209th
343rd306th65th
267th
154th
304th