12 Days of Christmas
101st
21st
34th
37th
41st
70th
81st
79th
48th
53rd
40th
33rd
45th
113th
6th
16th
49th
58th
74th
99 Bottles of Beer
45th
44th
233rd
28th
64th
193rd
15th
116th
61st
96th
Abundant Numbers
229th
157th
181st
71st
101st
1,124th
123rd
224th
220th
256th
188th
257th
172nd
76th
110th
29th
443rd
104th
158th
233rd
154th
1,851st
43rd
236th
107th
119th
165th
161st
260thAbundant Numbers (Long)
170th
229th
200th
499th
95th
56th
265th
238th
247th
253rd
334th
74th
218th
108th
660th
114th
172nd
528th
182nd
335th
118th
150th
249th
174th
483rdArabic to Roman
214th
108th
135th
141st
202nd
160th
123rd
116th
220th
107th
2nd
158th
165th
75th
143rd
163rd
137th
142nd
Arithmetic Numbers
52nd
114th
118th
55th
62nd
443rd
170th
128th
190th
154th
463rd
223rd
4th
14th
139th
319th
254th
19th
496th
127th
269th
163rd
196th
272ndArrows
62nd
34th
89th
26th
99th
116th
96th
128th
52nd
43rd
32nd
162nd
48th
64th
33rd
11th
16th
56th
74th
105th
139th
171stAscending Primes
66th
29th
52nd
50th
33rd
60th
84th
75th
79th
57th
70th
26th
154th
81st
94th
12th
55th
84th
86th
80th
127thASCII Table
42nd
43rd
50th
25th
39th
167th
130th
77th
70th
32nd
34th
65th
85th
2nd
168th
67th
118th
89th
113th
160thbrainfuck
26th
32nd
50th
45th
39th
75th
48th
79th
2nd
119th
47th
111th
Catalan Numbers
240th
357th
173rd
262nd
332nd
368th
244th
304th
334th
10th
201st
298th
108th
148th
406th
34th
92nd
382nd
375th
412thCatalanβs Constant
108th
180th
158th
50th
3rd
135th
192nd
88th
Christmas Trees
231st
140th
58th
290th
145th
224th
153rd
119th
109th
94th
18th
44th
96th
144th
174th
145th
312thCollatz
251st
646th
140th
136th
244th
849th
401st
261st
398th
310th
30th
219th
178th
9th
662nd
161st
328th
4th
58th
163rd
445th
344th
257th
653rdCSS Colors
64th
152nd
131st
168th
143rd
102nd
171st
56th
120th
122nd
1st
23rd
55th
114th
107th
173rd
178thCubes
33rd
51st
120th
50th
38th
14th
127th
126th
28th
Day of Week
188th
143rd
313th
174th
456th
406th
370th
345th
341st
265th
230th
93rd
369th
276th
245th
1st
46th
133rd
447th
460th
402nd
501stDFA Simulator
43rd
38th
20th
73rd
Diamonds
33rd
46th
58th
85th
34th
121st
87th
88th
74th
50th
57th
73rd
24th
205th
72nd
104th
131st
164thDivisors
1,395th
741st
331st
386th
637th
541st
559th
823rd
780th
751st
760th
634th
409th
383rd
477th
285th
1,426th
440th
711th
1,689th
22nd
339th
482nd
619th
758th
734th
1,163rdEmirp Numbers
308th
50th
91st
152nd
284th
108th
123rd
303rd
229th
155th
220th
164th
144th
76th
323rd
112th
186th
332nd
63rd
13th
27th
134th
269th
353rd
604th
191st
214th
367thEmirp Numbers (Long)
78th
30th
51st
74th
33rd
100th
85th
80th
92nd
76th
136th
65th
140th
217th
56th
97th
13th
23rd
63rd
95th
93rd
94th
132ndEmojify
41st
32nd
47th
30th
25th
69th
56th
73rd
92nd
50th
63rd
42nd
19th
11th
44th
61st
23rd
3rd
46th
68th
70th
71st
88th
106thEvil Numbers
909th
934th
1,068th
489th
289th
272nd
408th
645th
330th
277th
609th
525th
551st
492nd
409th
319th
29th
286th
978th
303rd
133rd
275th
1st
446th
300th
338th
616th
763rd
258th
839th
515th
36th
305th
290th
627th
320th
965th
442nd
2,598th
510th
739thEvil Numbers (Long)
533rd
514th
179th
204th
229th
211th
194th
438th
333rd
489th
426th
346th
324th
25th
612th
283rd
76th
209th
1st
380th
240th
322nd
445th
368th
32nd
820th
84th
239th
288th
363rd
368th
484thFactorial Factorisation
41st
69th
38th
51st
20th
29th
62nd
52nd
76th
68th
59th
16th
50th
48th
56th
5th
9th
57th
62nd
47th
67th
97thFarey Sequence
101st
270th
85th
93rd
50th
109th
147th
124th
198th
197th
156th
245th
171st
27th
63rd
83rd
135th
214th
7th
23rd
132nd
140th
113th
179th
250thFibonacci
3,249th
1,920th
1,555th
519th
330th
764th
4,037th
736th
316th
1,659th
1,458th
1,705th
825th
594th
1st
289th
476th
145th
360th
393rd
1,682nd
1,673rd
2,422nd
30th
246th
839th
498th
696th
805th
1,537th
1,749thFizz Buzz
1,310th
1,196th
567th
1,166th
1,284th
999th
1,906th
1,755th
1,808th
1,267th
1,910th
1,040th
105th
2,304th
1,194th
1,816th
510th
18th
47th
1,895th
452nd
1,161st
1,158th
1,743rd
1,762nd
3,353rdFoo Fizz Buzz Bar
319th
221st
251st
401st
406th
368th
335th
694th
311th
208th
327th
362nd
232nd
194th
10th
373rd
330th
379th
384th
370th
775thForsythβEdwards Notation
40th
42nd
73rd
51st
88th
80th
67th
21st
50th
10th
118th
102nd
107th
93rd
Fractions
115th
121st
141st
134th
227th
340th
236th
194th
144th
80th
168th
171st
330th
609th
74th
9th
200th
361st
327th
419thGame of Life
11th
15th
21st
12th
26th
54th
55th
31st
43rd
29th
7th
16th
30th
42nd
4th
8th
52nd
57th
62nd
84th
99thGijswijtβs Sequence
34th
22nd
67th
99th
72nd
6th
68th
58th
39th
Happy Numbers
348th
139th
126th
253rd
364th
140th
130th
379th
341st
271st
296th
338th
150th
113th
207th
61st
102nd
1st
175th
250th
448th
164th
228th
28th
69th
194th
243rd
770th
224th
305th
471stHappy Numbers (Long)
180th
126th
102nd
141st
192nd
75th
199th
189th
284th
163rd
87th
150th
51st
65th
1st
437th
237th
59th
45th
177th
209th
259th
174th
313thHexdump
70th
42nd
54th
2nd
37th
89th
119th
Intersection
39th
96th
65th
102nd
10th
41st
98th
22nd
25th
71st
82nd
122nd
132nd
179thInventory Sequence
103rd
55th
104th
68th
82nd
203rd
185th
132nd
186th
144th
150th
77th
101st
88th
181st
35th
257th
130th
297th
260th
248thISBN
157th
355th
36th
277th
90th
91st
208th
141st
170th
160th
98th
10th
78th
84th
159th
73rd
81st
146th
186th
211th
193rd
390thJacobi Symbol
42nd
92nd
69th
62nd
17th
83rd
75th
56th
76th
64th
79th
104thKolakoski Constant
56th
31st
38th
74th
65th
94th
77th
19th
73rd
13th
14th
70th
110thKolakoski Sequence
606th
353rd
144th
119th
180th
307th
92nd
211th
294th
148th
126th
33rd
113th
134th
108th
43rd
142nd
262nd
305th
182nd
289thLeap Years
303rd
185th
254th
118th
181st
166th
97th
390th
297th
256th
250th
177th
316th
137th
163rd
31st
109th
116th
157th
635th
327th
11th
380th
106th
93rd
146th
152nd
387th
243rd
580thLevenshtein Distance
123rd
81st
162nd
188th
195th
138th
196th
152nd
65th
39th
3rd
229th
153rd
Leyland Numbers
116th
139th
244th
286th
168th
385th
202nd
101st
95th
20th
327th
186th
221st
183rd
ln 2
187th
98th
146th
164th
166th
140th
151st
197th
168th
90th
60th
3rd
21st
319th
181st
Look and Say
175th
56th
203rd
219th
163rd
26th
178th
153rd
7th
20th
36th
158th
156th
148th
Lucky Numbers
100th
117th
97th
125th
27th
66th
145th
139th
176th
76th
153rd
58th
72nd
123rd
4th
147th
132nd
133rd
135th
139th
182ndLucky Tickets
60th
45th
147th
100th
107th
72nd
67th
75th
29th
55th
9th
92nd
85th
109th
118th
134thMaze
103rd
108th
30th
88th
49th
76th
28th
37th
54th
67th
57th
Medal Tally
120th
19th
41st
62nd
53rd
14th
4th
80th
76th
61st
Morse Decoder
27th
29th
42nd
24th
21st
49th
41st
55th
59th
48th
37th
8th
7th
34th
2nd
6th
61st
52nd
72nd
Morse Encoder
38th
18th
13th
32nd
17th
33rd
55th
50th
66th
35th
53rd
36th
6th
20th
31st
63rd
95th
69th
22nd
3rd
7th
56th
68th
49th
74th
83rdMusical Chords
24th
16th
36th
20th
23rd
31st
45th
64th
40th
53rd
43rd
48th
70th
27th
50th
52nd
5th
13th
55th
56th
60th
67th
72ndNiven Numbers
1,741st
835th
498th
181st
286th
511th
1,025th
345th
219th
871st
695th
686th
644th
751st
1st
266th
521st
81st
234th
314th
405th
971st
944th
567th
60th
30th
818th
378th
479th
587th
658th
1,065thNiven Numbers (Long)
402nd
262nd
156th
175th
201st
159th
64th
457th
333rd
326th
359th
337th
12th
221st
308th
108th
135th
197th
298th
500th
120th
44th
75th
288th
286th
335th
291st
562ndNumber Spiral
83rd
93rd
34th
45th
74th
119th
57th
68th
67th
91st
138th
48th
32nd
62nd
85th
151st
137th
56th
84th
71st
72nd
Odious Numbers
1,052nd
858th
1,087th
491st
233rd
222nd
399th
591st
281st
211th
711th
496th
517th
483rd
433rd
336th
27th
228th
103rd
273rd
134th
220th
1st
419th
231st
311th
624th
903rd
545th
901st
438th
34th
145th
244th
553rd
304th
976th
404th
2,288th
483rd
641stOdious Numbers (Long)
443rd
509th
197th
188th
205th
276th
156th
418th
297th
460th
415th
356th
333rd
25th
86th
271st
105th
166th
1st
315th
194th
326th
422nd
360th
32nd
740th
114th
214th
241st
329th
360th
458thOrdinal Numbers
195th
132nd
146th
178th
152nd
335th
296th
267th
306th
323rd
193rd
185th
177th
40th
171st
154th
289th
324th
37th
332nd
190th
3rd
259th
288th
315th
456thPangram Grep
500th
836th
169th
939th
136th
135th
278th
298th
119th
377th
205th
1st
142nd
184th
52nd
104th
197th
178th
32nd
186th
292nd
394th
392nd
1,304thPascalβs Triangle
357th
134th
191st
232nd
146th
438th
404th
395th
402nd
303rd
507th
1st
237th
151st
285th
207th
327th
35th
94th
230th
309th
321st
351st
516thPernicious Numbers
995th
477th
965th
645th
443rd
210th
294th
457th
747th
331st
196th
674th
563rd
623rd
581st
513th
1st
72nd
536th
115th
259th
17th
274th
393rd
661st
175th
239th
96th
611th
24th
145th
159th
364th
331st
1,211th
415th
493rd
738thPernicious Numbers (Long)
167th
92nd
133rd
172nd
84th
59th
239th
197th
235th
247th
223rd
39th
205th
67th
82nd
4th
130th
181st
238th
177th
9th
120th
183rd
152nd
195th
249th
276thPoker
20th
14th
15th
29th
25th
31st
34th
9th
13th
4th
16th
35th
37th
43rd
Prime Numbers
1,155th
693rd
197th
297th
310th
676th
424th
400th
674th
577th
613th
763rd
404th
266th
1st
299th
127th
1,027th
1st
282nd
468th
1,128th
242nd
774th
91st
178th
304th
656th
1,472nd
446th
1,723rd
534th
566th
798thPrime Numbers (Long)
437th
551st
281st
267th
303rd
444th
562nd
428th
491st
474th
387th
648th
1st
349th
140th
812th
1st
355th
430th
419th
80th
226th
316th
403rd
477th
391st
572ndProximity Grid
29th
12th
40th
8th
15th
74th
105th
104thQR Decoder
11th
19th
23rd
12th
17th
35th
42nd
44th
37th
30th
10th
18th
32nd
38th
6th
8th
39th
46th
33rd
51st
54thQuine
1st
216th
1,986th
3,351st
1,234th
3,276th
2,338th
1,391st
1,567th
1,514th
1,709th
1,021st
1,763rd
1,340th
192nd
1,182nd
1,042nd
1,104th
446th
141st
388th
1,285th
1,721stRecamΓ‘n
157th
203rd
94th
101st
76th
217th
215th
155th
150th
169th
145th
30th
351st
92nd
132nd
10th
323rd
129th
185th
118th
123rd
312thRepeating Decimals
41st
58th
67th
57th
113th
20th
54th
80th
Reverse Polish Notation
85th
91st
92nd
84th
182nd
209th
1st
142nd
54th
122nd
43rd
297th
97th
291st
Rijndael S-box
31st
24th
13th
172nd
50th
43rd
42nd
16th
36th
111th
63rd
90th
37th
121stRock-paper-scissors-Spock-lizard
41st
21st
10th
66th
65th
64th
95th
15th
32nd
58th
6th
3rd
72nd
57th
59th
76th
Roman to Arabic
202nd
155th
108th
190th
112th
114th
220th
170th
230th
226th
182nd
143rd
156th
80th
191st
142nd
270th
121st
97th
24th
49th
200th
174th
229th
221st
287thRule 110
76th
95th
57th
40th
109th
126th
31st
90th
5th
10th
98th
125th
164thSeven Segment
54th
70th
36th
38th
64th
44th
43rd
17th
33rd
84th
45th
131st
114thSierpiΕski Triangle
57th
30th
54th
85th
70th
34th
128th
123rd
107th
98th
114th
110th
5th
150th
92nd
102nd
36th
24th
21st
82nd
69th
77th
66th
184thSmith Numbers
136th
129th
57th
60th
19th
71st
70th
58th
26th
43rd
7th
33rd
47th
56th
3rd
19th
42nd
61st
52nd
107thSpelling Numbers
80th
83rd
224th
64th
1st
63rd
135th
111th
82nd
Star Wars Opening Crawl
82nd
9th
76th
35th
Sudoku
9th
13th
18th
30th
16th
35th
33rd
28th
5th
103rd
21st
23rd
26th
Sudoku v2
12th
22nd
35th
10th
16th
50th
49th
39th
29th
20th
45th
11th
7th
46th
Ten-pin Bowling
38th
49th
32nd
26th
53rd
56th
54th
42nd
12th
27th
22nd
7th
47th
59th
Time Distance
25th
26th
41st
12th
16th
34th
66th
53rd
7th
6th
37th
83rd
81st
Tongue-twisters
12th
9th
24th
10th
7th
19th
35th
21st
31st
32nd
22nd
34th
3rd
11th
17th
37th
66th
8th
5th
2nd
4th
33rd
40th
16th
23rd
United States
37th
138th
110th
135th
107th
142nd
49th
119th
53rd
34th
78th
126th
81st
68th
109th
66th
131st
152nd
181stVampire Numbers
71st
19th
34th
16th
92nd
124th
85th
48th
38th
39th
7th
13th
35th
50th
147th
30th
52nd
60th
104thVan Eck Sequence
170th
68th
96th
114th
134th
99th
228th
157th
176th
159th
65th
339th
106th
8th
47th
121st
197th
155th
150th
261stZodiac Signs
54th
29th
82nd
17th
25th
97th
76th
115th
70th
64th
12th
15th
43rd
8th
16th
99th
94th
98th
146thΞ³
70th
51st
65th
73rd
81st
80th
92nd
89th
46th
1st
38th
57th
87th
Ξ»
312th
20th
68th
62nd
41st
32nd
37th
33rd
38th
42nd
57th
44th
51st
78th
55th
47th
53rd
60th
79th
73rd
98th
116thΟ
198th
173rd
136th
197th
217th
319th
174th
4th
305th
118th
23rd
147th
93rd
263rd
204th
Ο
227th
94th
132nd
196th
211th
255th
173rd
4th
288th
60th
25th
97th
75th
264th
209th
Ο
254th
162nd
209th
287th
297th
235th
314th
244th
277th
246th
111th
77th
12th
29th
221st
280th
β2
440th
173rd
215th
307th
317th
254th
337th
233rd
303rd
320th
256th
149th
116th
11th
32nd
108th
294th
π
262nd
176th
219th
254th
272nd
216th
222nd
243rd
1st
247th
125th
15th
160th
55th
234th
303rd