12 Days of Christmas
240th18th30th62nd
12th
25th76th88th
120th
46th
67th
37th21st
14th
65th
131st
4th
15th52nd
45th
71st
99 Bottles of Beer
46th
15th
97th400th
12th
23rd
75th
3rd
27th50th
74th
Abundant Numbers
232nd207th
319th34th42nd210th866th207th
198th240th296th215th191st
131st
45th
40th36th
18th
230th98th149th
249th515th
303rd
15th
8th74th
124th
178th
204th362nd
Abundant Numbers (Long)
257th
301st256th553rd187th
108th
73rd310th303rd259th325th
287th
83rd
122nd152nd
35th
284th141st254th
540th
28th
453rd124th
243rd
346th
271st642nd
Arabic to Roman
285th149th152nd200th
213th17th283rd404th
194th
163rd184th
160th
355th
232nd464th
170th
291st193rd
202nd
Arithmetic Numbers
118th
112th85th75th185th
65th
558th176th214th
191st
148th
489th
166th6th
29th
151st137th317th
253rd
16th
562nd115th
267th
179th
220th331st
Arrows
33rd64th54th48th
18th
79th100th98th99th
53rd
39th16th
75th
85th72nd62nd
29th
6th
40th55th
74th
97th
111th246th
Ascending Primes
93rd
34th56th50th59th
33rd
72nd104th97th
85th
74th
60th28th
257th
100th107th111th
12th
78th98th
100th
99th
190th
ASCII Table
50th38th78th87th
21st
114th205th139th
67th
49th17th
34th
105th58th97th
2nd
150th54th
127th
119th
132nd193rd
brainfuck
31st
45th
22nd
59th
49th
42nd43rd
41st
96th
3rd
198th46th
95th
Card Number Validation
77th
31st38th62nd40th
25th
48th139th98th133rd159th
80th
47th14th
45th
52nd55th101st
3rd
19th65th
102nd
112th
108th191st
Catalan Numbers
280th396th271st
398th
288th378th364th264th348th
368th429th206th
341st130th
179th
482nd
544th
30th
108th521st
488th
561st
Catalan’s Constant
119th
66th
143rd
118th
97th
57th
2nd
123rd
211th
104th
Christmas Trees
167th
174th
26th
37th209th106th136th134th
109th
40th63rd
70th
176th41st
2nd
387th43rd
90th
127th
111th202nd
Collatz
246th
678th78th63rd240th
342nd
817th329th224th288th
256th1,044th529th
82nd4th
666th
543rd90th291st
32nd
35th84th
222nd
311th
254th694th
CSS Colors
74th
204th
35th
125th184th156th
116th
112th84th
131st
142nd2nd
38th
56th
117th123rd
179th
230th
Cubes
47th
68th18th
37th
14th
6th
11th
83rd
162nd24th
Day of Week
258th177th395th408th
234th
435th528th476th441st450th
303rd
249th96th
469th
385th372nd359th
1st
60th
159th533rd
518th
512th
669th
DFA Simulator
31st
20th
26th
6th
66th
Diamonds
26th35th48th163rd
31st
28th120th86th
78th
52nd47th
57th
186th64th
2nd
243rd60th
109th
149th
172nd
Divisors
1,236th763rd
159th183rd1,009th680th
685th
392nd893rd787th755th767th
445th
203rd
195th193rd140th
1,659th
779th262nd888th
1,885th
35th
950th311th
674th
825th
718th1,342nd
Emirp Numbers
231st
215th57th171st192nd307th135th
54th172nd147th112th108th
193rd
87th30th
416th
100th190th233rd
361st
19th
178th
134th94th869th
74th711th239th
380th345th
Emirp Numbers (Long)
87th
35th45th84th50th
32nd
120th89th78th82nd
79th
151st
64th41st
253rd
232nd65th106th
13th
25th68th
92nd
91st
194th185th
Emojify
115th44th104th130th
28th
38th99th73rd70th142nd
83rd
94th
60th21st
19th
65th67th81st
96th
4th
85th87th
110th
122nd
123rd169th
Evil Numbers
1,064th1,727th563rd
380th338th414th545th864th389th440th356th626th582nd568th557th538th407th35th375th
179th354th172nd
332nd1st555th384th425th
637th803rd325th966th570th43rd
204th368th662nd
400th1,866th475th3,069th600th927th
Evil Numbers (Long)
632nd631st
229th273rd286th333rd
267th348th253rd525th371st562nd542nd410th404th31st
74th305th96th
264th1st471st310th473rd
536th
415th39th1,153rd105th296th
386th
482nd
487th680th
Factorial Factorisation
54th
94th40th49th31st
14th
33rd74th73rd
86th
68th
35th13th
82nd
66th63rd81st
6th
9th52nd
74th
65th
87th138th
Farey Sequence
112th
126th98th90th82nd
51st
189th183rd135th171st237th
180th
311th
118th28th
77th
245th96th134th
253rd
6th
24th125th
167th
150th
216th347th
Fibonacci
2,148th1,773rd
716th419th623rd1,109th4,963rd782nd
365th1,791st1,085th2,003rd910th
761st1st387th
460th215th
476th
2,054th514th2,060th
1,894th
1,740th
54th45th1,011th679th
791st
887th
1,787th2,696th
Fizz Buzz
1,146th
643rd1,956th631st1,178th
705th
670th1,261st1,182nd1,157th
694th
1,210th
566th22nd
639th
1,363rd749th715th
4,124th490th414th
3rd450th2,612th632nd
652nd
1,177th
1,198th2,110th
Foo Fizz Buzz Bar
274th
466th
273rd
114th
362nd291st289th
225th
525th
166th105th
159th
366th220th286th
126th367th
2nd
232nd222nd
299th
337th
296th611th
Forsyth–Edwards Notation
50th49th85th59th
14th
44th
115th
67th15th
84th
19th
5th101st
131st
140th
109th
Fractions
148th153rd160th343rd
135th
264th320th267th
209th
155th112th
192nd
274th179th353rd
641st
88th
10th218th
354th
335th604th
Game of Life
21st23rd39th36th
14th
37th89th77th17th
56th
41st12th
26th
48th46th59th
7th
11th63rd
78th
87th
103rd161st
Gijswijt’s Sequence
41st
27th
21st
25th65th
74th
52nd18th
44th
37th
10th
150th77th
68th
62nd
Happy Numbers
236th
270th93rd147th171st276th108th
75th224th199th175th139th262nd117th
334th
129th297th
64th301st141st197th136th
268th
48th156th6th
30th134th
86th856th132nd
153rd295th
Happy Numbers (Long)
195th
250th98th135th121st
132nd
62nd208th197th244th
149th
72nd
110th35th
56th2nd203rd437th204th
30th
483rd170th
234th
241st
181st365th
Hexdump
75th
59th
14th
159th
39th
78th
3rd
106th73rd
101st
Intersection
40th
78th
47th
64th
74th
10th
42nd
84th
92nd
19th
14th62nd
87th
128th
139th301st
Inventory Sequence
119th
127th136th109th371st
65th
280th227th144th208th
188th
107th75th
67th
202nd99th132nd
38th
326th138th
210th
372nd
318th342nd
ISBN
188th
57th37th76th121st
85th
103rd211th183rd285th
167th
189th
87th10th
60th
153rd97th178th
21st
418th148th
206th
240th
217th311th
Jacobi Symbol
53rd
52nd
11th
125th147th
17th
59th51st
87th
6th
205th71st
101st
145th
Kaprekar Numbers
101st
112th55th64th102nd
20th
99th
59th
52nd6th
16th
35th30th82nd
17th49th
58th
50th
55th131st
Kolakoski Constant
42nd
16th
11th
26th50th52nd
96th
38th10th
121st
145th
19th
88th
57th
133rd
Kolakoski Sequence
417th
127th128th176th204th
75th
115th256th327th
205th
86th
141st28th
217th
261st186th
59th
40th178th
278th
202nd
227th361st
Leap Years
335th224th
156th124th176th253rd
154th
107th410th325th193rd205th198th347th
140th
126th35th
120th
331st122nd160th
646th
557th13th349th104th
101st713th
163rd
442nd
317th921st
Levenshtein Distance
265th
192nd
84th
101st163rd
204th
216th
211th136th
198th
249th
150th
34th
3rd
19th232nd
158th
Leyland Numbers
167th
77th
118th200th219th124th
347th
179th
100th
67th
203rd
4th
524th158th
194th
151st
ln 2
281st
193rd
139th
204th230th243rd189th207th
262nd
296th126th
69th
343rd
3rd
27th
470th
255th
Look and Say
74th
72nd
102nd245th
181st
185th
20th
266th
272nd
157th
50th
13th
66th162nd
167th
179th
Lucky Numbers
92nd
111th89th98th114th
27th
59th140th132nd148th
55th
107th30th
67th
185th166th117th
11th
158th102nd
115th
128th
132nd239th
Lucky Tickets
60th
56th
36th
176th96th114th
78th
72nd
70th25th
52nd
107th
7th
173rd90th
126th
140th
181st
Mandelbrot
51st41st22nd
20th
36th
70th
62nd16th
18th
8th
11th94th
Maze
184th118th40th27th
41st
67th
85th
17th
20th
52nd63rd
29th
61st
Medal Tally
149th
38th
11th
30th91st
74th
24th
55th
3rd
9th72nd
82nd
79th
Morse Decoder
42nd35th50th26th
12th
23rd63rd52nd29th81st
57th
34th24th
11th
40th
6th
60th73rd
74th
88th
Morse Encoder
28th19th49th29th
16th
30th67th57th
80th
42nd
65th
33rd11th
23rd
34th44th71st
108th187th27th
2nd
6th61st
73rd
62nd
85th99th
Musical Chords
15th11th34th23rd
7th
17th25th46th38th29th
48th
55th
36th9th
13th
30th42nd54th
3rd
5th53rd
56th
62nd
66th97th
Niven Numbers
1,111th526th
235th298th422nd585th1,226th366th
265th859th657th758th655th
674th1,651st306th
353rd60th
260th
725th330th545th
1,189th1,134th621st186th
8th
176th392nd
521st
608th
695th1,256th
Niven Numbers (Long)
478th375th
173rd212th223rd278th
183rd
137th458th419th404th438th
415th996th259th
226th54th
155th
422nd221st397th
594th
152nd
33rd
79th320th
368th
431st
395th825th
Number Spiral
107th
111th39th46th54th
139th
95th64th74th50th100th
171st
48th32nd
97th63rd89th
83rd
71st52nd
82nd
81st
77th
Odious Numbers
1,004th1,229th479th
282nd241st298th617th740th260th338th229th527th440th464th418th398th319th33rd255th
135th248th222nd
216th1st424th250th309th
623rd1,072nd579th1,075th427th41st
173rd264th538th
293rd2,040th334th2,728th466th738th
Odious Numbers (Long)
555th688th
256th217th351st309th
207th289th195th485th335th515th500th390th384th31st
115th250th140th
192nd1st415th247th417th
487th
371st39th1,044th150th264th
329th
410th
440th651st
Ordinal Numbers
285th
117th150th247th258th
135th
401st347th306th322nd383rd
272nd
260th
219th44th
248th
306th211th324th
376th
39th
488th250th
2nd298th
329th
337th462nd
PalindromemordnilaP
174th
102nd79th127th76th
32nd
157th203rd169th175th
146th
91st
115th30th
70th
130th77th166th
6th
15th144th
143rd
178th
180th242nd
Pangram Grep
416th
1,486th112th1,324th272nd
113th
222nd211th210th101st301st
212th251st150th
147th24th670th292nd
234th186th167th
9th
313th194th
398th
351st364th
Partition Numbers
68th
66th76th71st50th
19th
47th103rd101st87th111th
85th
67th38th
247th
78th62nd88th
6th
31st73rd
90th
93rd
98th152nd
Pascal’s Triangle
322nd
117th151st161st494th
125th
221st383rd320th592nd
290th
551st
1st192nd157th
522nd
354th168th299th
49th
409th182nd
276th
306th
312th558th
Pernicious Numbers
581st1,265th762nd538th
253rd354th511th556th1,015th310th
230th802nd687th726th669th
637th1st
115th472nd164th
300th22nd734th330th487th
820th206th276th141st714th36th101st439th408th
389th1,819th581st
603rd1,036th
Pernicious Numbers (Long)
178th
126th153rd173rd150th
109th
65th281st246th279th298th
290th
1st160th83rd
120th1st226th156th233rd
294th
169th36th
330th187th
181st
249th
327th410th
Poker
25th
16th
7th
32nd106th54th
39th
36th10th
6th
61st
4th
19th44th
53rd
66th
Prime Numbers
835th680th
254th331st385th548th889th388th
456th644th611th561st499th
510th
303rd
1st328th160th
1,314th1st622nd354th484th
690th
283rd692nd111th
219th374th654th1,662nd461st2,132nd543rd
600th1,022nd
Prime Numbers (Long)
610th
395th362nd365th963rd
383rd
456th710th560th627th646th
513th
857th
1st400th180th
722nd1st584th479th576th
562nd102nd
303rd420th
511th
666th
526th943rd
Proximity Grid
31st
21st
25th
30th
49th
2nd
15th59th
103rd
122nd
QR Decoder
17th19th23rd15th
6th
21st35th46th
58th
34th
22nd11th
13th
36th32nd49th
4th
5th39th
60th
45th
48th70th
Quine
25th
246th
2,248th3,932nd1,308th2,304th2,655th
2,479th1,229th1,562nd1,757th
1,687th
1,477th
1,105th1,986th
1,383rd218th
1,405th
1,811th1,131st
1,770th
460th
152nd
1st1,367th
1,630th
3,560th
2,365th
Recamán
134th
254th109th95th305th
59th
289th216th180th151st
181st
115th21st
350th
448th82nd148th
5th
210th122nd
184th
143rd
137th416th
Repeating Decimals
60th
37th
66th
78th
90th53rd
58th
91st
13th
34th89th
Reverse Polish Notation
206th114th87th159th
86th
211th
141st1st
123rd64th
139th
56th
520th88th
287th
Reversi
38th
8th
17th
118th12th
54th
42nd
5th
Rijndael S-box
31st
21st
11th
12th132nd59th
100th
44th13th
67th36th
37th
16th146th
107th
80th
Rock-paper-scissors-Spock-lizard
37th
29th
8th
28th76th
26th
59th
44th7th
19th
65th
68th
3rd
195th58th
69th
86th
70th
Roman to Arabic
212th
152nd94th164th158th
87th
109th228th169th196th242nd
195th
145th
136th82nd
104th
188th137th175th
119th
140th
18th
250th248th
182nd
238th
208th399th
ROT13
95th111th112th149th
87th
110th221st224th
219th
137th
123rd78th
129th
130th135th188th
69th
8th
156th127th
206th
204th
211th291st
Rule 110
154th90th74th
21st
26th104th
202nd
15th
94th
5th
37th129th
133rd
171st
Scrambled Sort
83rd
108th
40th
62nd61st159th
101st
52nd
65th
86th
147th
20th
72nd118th
161st
Set
44th
78th
12th
37th
71st
42nd
91st
5th
14th76th
108th
106th
Seven Segment
40th32nd33rd49th
41st
78th
59th
38th14th
19th
266th55th
130th
155th
Sierpiński Triangle
64th
29th57th84th97th
51st
38th130th137th115th123rd
134th
81st14th
204th
122nd112th125th
42nd
6th
110th101st
100th
103rd
76th195th
Smith Numbers
191st119th159th21st
15th
24th65th56th
57th
32nd
41st9th
19th
62nd47th51st
4th
14th48th
61st
55th
142nd
Spelling Numbers
117th
139th
59th1st149th
86th
70th
249th144th
126th
Star Wars Opening Crawl
17th
13th
8th
15th
52nd
Sudoku
15th19th20th14th
5th
12th49th
35th
23rd6th
10th
2nd
27th26th
Sudoku (Fill-in)
44th26th42nd27th
6th
109th58th
51st
32nd7th
30th
37th
3rd
9th49th
Ten-pin Bowling
45th
60th25th
14th
29th66th79th37th
77th
40th17th
16th
44th
9th
10th55th
85th
Tic-tac-toe
69th64th83rd56th
26th
27th122nd117th149th157th
103rd
76th23rd
70th
80th126th112th
7th
51st
2nd
14th111th
114th
141st
128th186th
Time Distance
190th39th51st27th
7th
52nd70th
67th
54th8th
3rd
22nd69th
98th
Tongue-twisters
31st15th51st32nd
26th
46th55th82nd254th80th
67th
61st
36th11th
10th
39th37th73rd
92nd283rd
9th
12th
8th62nd
58th
70th
71st
Transpose Sentence
169th104th237th107th
57th
94th158th179th
153rd
121st
136th52nd
100th
161st
178th
34th
106th108th
189th
185th
303rd
Trinomial Triangle
75th
198th58th74th40th
23rd
157th103rd82nd
85th
60th22nd
35th
57th68th93rd
11th
21st84th
73rd
83rd
77th116th
United States
32nd
59th
33rd
126th134th
76th146th
103rd
100th
38th
36th
140th82nd101st
79th
239th85th
86th
139th
153rd181st
Vampire Numbers
113th26th48th27th
12th
32nd147th98th
53rd
44th8th
14th
70th45th
24th
120th49th
72nd
82nd
Van Eck Sequence
188th
77th112th136th109th
91st
106th271st186th
193rd
147th70th
471st
248th126th
13th
53rd148th
220th
192nd
169th339th
Zeckendorf Representation
90th
163rd98th66th40th
23rd
64th143rd92nd
103rd
80th17th
290th
111th96th129th
8th
18th105th
120th
124th
147th229th
Zodiac Signs
148th38th147th54th
12th
61st104th102nd77th
70th
56th10th
25th
72nd62nd
3rd
14th86th
106th
115th
168th
γ
77th
52nd
64th
70th84th90th
88th
110th
103rd51st
1st
54th
53rd
104th
λ
43rd29th56th24th
40th
14th52nd85th
49th
74th
45th8th
69th
35th61st
230th
27th
204th47th
73rd
71st
92nd139th
π
205th
222nd
132nd
122nd202nd224th369th
192nd
145th309th117th
7th
315th
145th
74th
301st
220th
τ
232nd
145th
138th
150th192nd210th315th
183rd
214th346th53rd
13th
305th
110th
57th
298th
211th
φ
300th
267th
176th
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𝑒
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