12 Days of Christmas
13th19th18th27th18th15th43rd172nd151st120th11th19th14th41st38th25th21st18th23rd14th14th9th
68th19th44th11th22nd16th121st373rd11th38th
67th29th11th18th45th87th141st15th1,141st22nd35th99th91st15th16th49th14th13th20th11th14th
24 Game
5th10th12th10th6th12th18th33rd30th24th13th5th8th31st8th15th10th10th9th9th8th8th
13th12th10th7th8th7th20th57th6th16th
14th14th5th8th13th17th17th9th147th11th5th25th19th9th15th10th4th10th12th
11th
99 Bottles of Beer
15th17th19th32nd18th14th47th170th159th111th12th12th14th41st22nd21st21st24th18th15th14th13th
65th21st42nd15th18th11th128th481st10th33rd
68th26th14th15th45th80th149th17th1,086th23rd39th95th77th15th15th42nd13th11th15th11th11th
Abundant Numbers
19th23rd30th28th25th21st36th229th151st138th20th21st27th47th21st40th26th35th22nd21st19th15th
78th35th91st11th32nd23rd139th342nd15th63rd49th67th29th15th27th45th72nd87th24th1,138th24th33rd115th108th22nd18th43rd10th16th25th12th22nd
Abundant Numbers (Long)
11th16th28th22nd21st20th19th116th75th96th23rd22nd15th49th17th32nd25th34th17th18th18th14th
45th33rd53rd7th20th22nd77th168th16th46th
48th23rd13th17th32nd47th36th19th547th24th23rd70th63rd11th16th26th10th11th17th9th22nd
Arabic to Roman
11th
64th
16th
14th
38th
56th193rd
17th
504th
60th
13th
Arithmetic Numbers
9th15th25th15th15th22nd
88th57th70th20th17th10th48th12th21st19th25th11th13th18th12th
34th17th23rd9th
15th46th128th11th29th
39th20th11th16th20th29th27th15th462nd23rd12th53rd41st9th12th17th7th9th14th
17th
Arrows
50th
17th
13th
24th
41st138th
15th
19th19th
16th
352nd
43rd
20th
Ascending Primes
7th13th15th14th10th15th17th49th37th35th17th14th16th33rd11th16th16th15th6th9th13th9th
23rd18th17th7th15th9th34th66th11th19th22nd13th13th6th11th18th21st18th12th253rd15th14th45th21st12th15th15th6th9th13th
13th
ASCII Table
11th20th23rd18th16th18th37th125th69th68th13th14th9th46th14th21st18th17th11th6th
14th
37th19th18th9th18th14th46th124th14th27th21st33rd20th11th13th22nd40th41st20th451st14th
53rd50th13th6th22nd8th
11th6th12th
Billiards
5th
10th
10th
6th
13th
32nd
8th
20th
7th
brainfuck
Catalan Numbers
22nd13th15th9th8th13th24th34th44th31st23rd19th13th53rd22nd27th22nd22nd19th16th20th9th
33rd28th45th10th39th8th43rd108th8th45th
16th12th9th9th31st22nd39th20th424th11th26th66th24th13th7th12th16th10th15th5th9th
Catalan’s Constant
8th21st23rd24th17th5th35th41st33rd30th10th7th13th31st10th12th22nd20th6th7th11th15th15th14th8th12th7th18th7th35th59th16th65th
23rd20th6th20th24th15th27th21st154th14th13th23rd28th23rd6th23rd16th6th8th4th9th
Christmas Trees
12th16th17th17th12th16th55th124th118th59th13th10th11th45th15th60th20th20th11th13th13th10th
39th18th40th11th19th15th76th289th13th35th
53rd23rd9th15th45th66th76th15th836th16th35th96th64th11th13th30th11th
33rd8th16th
Collatz
19th24th39th26th22nd27th22nd246th116th155th21st22nd17th53rd21st27th30th35th19th18th20th17th
50th35th68th11th24th25th107th273rd17th51st
44th26th18th19th35th63rd54th26th827th28th23rd76th96th15th6th36th16th15th21st11th26th
CSS Colors
10th
43rd
31st
16th
10th
22nd
31st169th
15th
48th
292nd
38th
11th
Cubes
7th
12th10th9th13th26th58th49th29th12th6th8th36th11th18th12th12th8th7th8th8th
25th9th18th
13th7th40th106th8th24th
25th13th4th10th22nd22nd36th12th380th12th15th41st36th10th11th14th7th
11th7th9th
Day of Week
45th
254th
Diamonds
11th13th18th11th11th16th39th96th73rd57th13th9th10th46th12th75th15th19th9th8th13th11th
30th22nd38th7th21st12th59th168th13th34th
41st20th8th15th28th45th48th16th587th14th26th90th40th10th10th21st10th
15th9th8th
Divisors
25th17th33rd72nd22nd25th38th321st163rd124th21st24th19th65th37th45th27th33rd25th28th19th20th
86th32nd126th16th63rd23rd167th597th19th60th
115th36th16th31st72nd139th100th23rd1,501st28th70th174th123rd16th18th54th20th12th25th13th28th
Emirp Numbers
15th16th23rd14th11th16th37th96th55th43rd17th15th31st44th11th29th22nd21st13th11th25th10th
32nd15th59th10th35th10th36th180th12th36th30th35th21st7th16th39th59th45th24th740th19th61st120th48th28th8th24th10th19th17th6th13th
Emirp Numbers (Long)
8th14th18th14th12th15th19th56th45th38th15th15th11th41st13th21st18th19th10th9th20th8th
24th19th27th5th20th11th35th95th10th22nd
26th14th7th13th21st29th21st14th331st16th24th50th36th11th11th16th8th8th12th5th17th
Emojify
9th
52nd
17th
8th
26th
36th165th
18th
10th
356th
34th
11th
Evil Numbers
25th34th31st25th23rd24th41st234th132nd119th25th23rd32nd54th34th48th35th31st15th18th24th19th
62nd42nd85th16th69th17th106th360th14th61st59th54th35th13th30th63rd111th95th32nd1,255th26th66th176th110th30th8th46th16th18th27th11th22nd
Evil Numbers (Long)
13th19th29th23rd19th21st18th124th84th83rd23rd25th15th50th29th37th27th30th13th16th25th14th
44th37th44th7th41st17th65th161st14th37th
38th26th15th26th33rd49th45th26th586th22nd26th67th67th13th16th28th19th8th19th10th18th
Factorial Factorisation
6th11th19th19th16th8th20th47th28th
10th7th
31st9th12th16th16th6th5th16th13th13th19th8th12th7th14th8th33rd70th13th20th
14th16th4th16th14th15th21st13th182nd12th9th46th25th14th17th16th11th
7th4th7th
Farey Sequence
5th11th20th17th12th19th15th53rd30th38th19th19th12th41st17th17th19th20th12th13th12th9th
24th15th20th6th12th15th27th74th10th21st
23rd18th10th17th21st25th21st14th221st14th13th38th30th10th14th17th9th10th13th
15th
Fibonacci
91st57th75th169th61st57th69th595th325th312th45th48th33rd80th81st82nd81st74th40th67th33rd44th
212th76th209th35th71st47th326th858th27th131st62nd221st91st40th77th118th233rd187th50th2,066th68th176th273rd260th23rd80th111th45th36th73rd46th55th
Fizz Buzz
126th51st78th201st55th45th120th752nd539th
29th52nd35th71st108th79th81st72nd63rd100th30th50th
252nd74th249th83rd86th40th588th1,591st31st149th53rd274th102nd52nd64th223rd404th370th54th3,045th72nd154th360th365th33rd93rd167th49th21st68th
59th
Foo Fizz Buzz Bar
11th18th33rd37th23rd20th23rd123rd129th102nd19th18th15th53rd20th27th30th25th15th14th17th20th
61st30th48th11th21st17th146th314th17th45th
50th25th15th16th46th78th88th27th873rd29th31st65th64th15th24th26th16th11th20th11th21st
Forsyth–Edwards Notation
30th
116th
Fractions
19th
17th
28th
61st167th
34th
17th
554th
100th
12th
Game of Life
75th
14th
187th
30th
Gijswijt’s Sequence
8th12th12th14th7th14th19th21st24th22nd15th11th12th32nd9th13th14th14th8th9th11th8th
17th15th14th7th12th11th20th53rd11th17th
11th18th5th9th16th15th15th11th155th13th9th32nd19th15th12th15th7th8th14th
15th
Happy Numbers
16th17th29th17th15th18th34th105th66th51st17th13th31st44th15th31st22nd21st12th17th22nd17th
54th30th66th13th33rd15th44th181st15th37th41st37th23rd11th17th42nd46th53rd26th613th20th38th85th56th29th8th33rd12th19th21st6th17th
Happy Numbers (Long)
8th16th25th17th18th20th18th75th45th42nd18th15th13th40th16th28th23rd20th11th8th13th15th
40th32nd41st10th27th15th41st112th14th30th
31st18th10th20th32nd30th29th19th384th20th23rd61st35th13th6th19th14th9th15th7th20th
Hexdump
11th
32nd
36th
6th
16th
24th50th
10th
9th
184th
38th
7th
Hilbert Curve
4th
11th11th6th9th
18th19th
9th4th7th22nd
12th10th10th5th9th6th9th
13th10th8th
7th5th17th36th5th9th
10th11th3rd6th9th10th12th7th93rd9th6th18th13th9th9th8th6th12th9th
8th
Intersection
39th
13th
8th
22nd
40th135th
19th
12th
315th
43rd
15th
Inventory Sequence
8th15th26th21st14th17th20th52nd37th44th20th12th11th43rd14th24th19th17th8th12th12th10th
21st18th20th6th16th12th30th84th15th21st
25th20th11th14th28th26th24th16th244th16th14th45th29th12th11th13th11th9th15th7th17th
ISBN
65th
12th
14th
23rd
43rd130th
23rd
15th
365th
46th
13th
Jacobi Symbol
8th
38th
47th
17th
11th
152nd
31st
9th
Kaprekar Numbers
5th9th13th12th9th13th13th39th24th
14th4th13th26th
15th14th11th3rd9th7th8th
22nd11th6th3rd11th7th26th59th3rd17th11th16th10th2nd10th12th15th15th8th113th10th5th25th21st11th11th11th5th9th10th
13th
Kolakoski Constant
8th18th21st28th19th5th33rd37th25th25th11th7th16th31st11th12th18th19th6th6th11th16th21st16th11th14th8th18th8th33rd62nd15th30th
26th21st6th19th31st16th33rd21st143rd12th14th34th29th25th8th25th18th8th9th4th10th
Kolakoski Sequence
18th18th18th20th10th16th34th62nd39th38th13th11th12th39th15th22nd19th19th7th10th13th10th15th31st15th37th10th26th9th38th122nd11th28th
27th17th8th17th33rd23rd28th16th315th14th14th52nd37th23rd9th17th9th7th14th9th18th
Leap Years
24th20th35th61st23rd25th33rd290th161st120th24th23rd22nd50th32nd44th33rd34th25th35th25th17th
81st29th94th12th33rd21st168th477th17th57th
98th47th20th39th65th132nd137th28th1,115th30th58th121st118th16th34th53rd22nd14th30th16th27th
Levenshtein Distance
30th
19th
27th82nd
165th
26th
Leyland Numbers
7th14th19th9th8th13th23rd40th47th32nd14th15th11th48th11th19th17th13th12th6th15th8th
23rd17th40th9th29th15th36th119th14th34th
27th11th9th10th24th30th36th19th382nd15th16th52nd35th13th15th17th9th10th17th7th14th
ln 2
10th16th20th28th17th6th27th31st32nd32nd13th10th
45th11th15th21st22nd8th10th14th16th15th20th14th16th5th18th6th37th71st14th51st
24th18th4th18th41st11th27th19th232nd15th11th41st22nd20th19th20th15th5th9th4th9th
Look and Say
9th16th16th15th11th15th28th49th46th39th20th16th14th37th14th31st18th14th13th7th15th10th
27th20th34th9th16th10th38th148th14th27th
35th21st10th14th47th40th34th18th410th17th22nd68th31st26th7th15th10th10th15th9th11th
Lucky Numbers
7th12th16th10th10th15th17th46th33rd30th16th7th14th39th15th20th17th14th9th7th11th10th
58th17th29th9th14th11th25th86th8th18th
21st15th7th12th22nd23rd23rd12th250th18th11th32nd28th15th6th14th8th9th13th6th9th
Lucky Tickets
8th
26th
34th
11th
6th
17th
21st60th
14th
8th
172nd
30th
8th
Mandelbrot
4th
14th12th7th11th
25th23rd
12th7th9th27th
15th13th13th6th11th9th9th
20th10th7th
10th7th20th43rd6th17th
17th14th6th9th12th14th12th9th128th11th7th28th17th10th11th10th6th7th11th
13th
Maze
127th
Morse Decoder
28th
12th
6th
17th
24th88th
13th
6th
250th
37th
10th
Morse Encoder
43rd
6th
20th
24th103rd
8th
15th
281st
40th
11th
Musical Chords
4th
38th
11th
6th
12th
13th39th
11th
5th
113th
23rd
6th
N Queens
4th8th11th12th8th12th13th25th24th
13th9th9th28th9th12th11th8th6th10th9th10th
16th11th13th3rd10th9th21st48th9th15th
15th14th4th11th9th13th15th12th141st11th8th21st15th12th12th11th5th8th9th
11th
Niven Numbers
22nd26th33rd50th22nd31st35th174th115th89th28th20th32nd56th22nd46th36th38th24th25th21st22nd
59th41st88th
42nd28th99th342nd17th62nd51st68th42nd22nd33rd55th80th81st29th905th26th57th125th82nd26th20th45th21st16th31st15th28th
Niven Numbers (Long)
9th16th26th21st20th23rd18th85th67th72nd24th22nd14th51st17th33rd25th26th19th19th22nd18th
41st36th37th7th24th21st61st146th14th39th
47th27th17th24th34th46th44th24th477th23rd31st74th45th13th20th29th18th10th19th9th23rd
Number Spiral
6th14th17th7th10th16th20th59th39th33rd14th11th10th40th11th18th22nd18th8th5th10th10th
22nd12th14th9th35th12th29th78th7th18th33rd20th15th5th9th21st26th24th15th251st14th11th36th24th13th5th16th6th
13th6th8th
Odious Numbers
22nd30th31st25th24th20th36th183rd101st91st25th24th31st51st36th44th31st31st14th20th24th18th
58th40th72nd
58th17th91st302nd14th55th57th51st35th13th34th56th90th83rd32nd916th28th60th132nd88th29th9th44th14th18th27th10th20th
Odious Numbers (Long)
11th20th30th24th19th19th16th105th71st69th22nd24th15th50th29th34th25th29th13th15th25th14th
41st37th38th8th37th17th60th134th13th37th
43rd26th13th26th33rd45th45th26th479th24th26th62nd52nd13th16th28th18th8th19th9th18th
Ordinal Numbers
12th
69th
19th
14th
33rd
51st210th
19th
13th
465th
62nd
19th
Pangram Grep
69th
45th
36th
49th
62nd239th
47th
255th
108th
41st
Partition Numbers
5th8th16th15th12th14th14th28th25th
15th9th12th29th
16th14th14th8th11th7th7th
24th14th15th5th10th8th25th44th6th14th
19th11th6th11th23rd19th16th9th134th14th10th33rd22nd10th10th12th6th7th11th
16th
Pascal’s Triangle
9th13th27th21st17th17th27th128th66th59th21st18th14th52nd21st25th18th21st13th15th17th15th
43rd23rd66th9th64th16th51st220th14th39th
43rd23rd14th82nd50th54th48th19th691st25th64th97th55th17th12th28th11th12th19th9th17th
Pernicious Numbers
15th26th31st25th23rd26th37th127th76th67th26th21st30th50th25th42nd31st32nd20th24th24th22nd
50th33rd52nd13th53rd26th62nd173rd13th46th43rd45th39th17th31st54th57th67th29th623rd25th60th113th66th28th13th41st19th16th28th10th26th
Pernicious Numbers (Long)
7th16th21st16th14th16th18th56th43rd44th18th20th12th48th18th29th23rd19th13th13th24th13th
26th21st21st6th38th17th43rd83rd11th28th
24th22nd12th20th22nd29th24th19th300th16th24th56th37th11th13th21st10th10th14th6th16th
Poker
140th
Polyominoes
6th8th11th10th5th11th14th13th16th
11th5th
25th7th12th9th10th7th11th8th10th
13th10th7th6th9th7th14th34th8th11th
11th14th5th9th10th11th10th7th102nd9th6th21st14th10th11th10th4th
10th
11th
Prime Numbers
30th26th37th42nd21st25th50th263rd129th120th28th17th31st58th16th42nd33rd37th15th19th30th19th
59th49th118th16th109th23rd103rd390th18th68th57th97th44th12th28th81st116th103rd38th1,167th36th97th175th114th29th5th55th16th20th30th11th26th
Prime Numbers (Long)
20th18th30th17th23rd22nd21st154th85th96th21st27th15th53rd16th36th28th31st17th20th30th17th
48th32nd63rd13th77th21st83rd187th25th45th
51st31st16th18th31st52nd36th27th587th29th39th88th71st13th15th33rd12th10th20th10th27th
Proximity Grid
5th
18th
29th
12th
7th
10th
18th41st
11th
8th
119th
21st
7th
QR Decoder
34th
113th
Recamán
12th13th23rd15th10th16th23rd72nd50th52nd19th10th14th43rd18th25th16th15th10th9th12th9th
29th12th31st10th24th12th41st134th14th27th
36th20th9th17th27th31st35th20th432nd18th18th54th41st14th6th16th9th9th18th9th17th
Reverse Polish Notation
33rd
106th
15th
10th
185th
47th
Reversi
86th
Rijndael S-box
7th27th14th18th8th13th23rd66th60th29th14th9th14th34th6th21st15th15th5th17th10th14th
16th19th8th8th9th9th25th60th7th16th
19th15th7th11th14th19th22nd10th157th11th6th31st23rd21st16th11th5th10th12th
11th
Rock-paper-scissors-Spock-lizard
7th
31st
33rd
16th
5th
21st
22nd129th
13th
9th
315th
44th
13th
Roman to Arabic
13th
40th
18th
13th
23rd
36th141st
17th
338th
57th
18th
Rule 110
5th
13th9th8th10th
68th42nd29th14th8th7th35th14th26th18th11th6th11th10th8th
25th11th27th
17th9th34th107th9th26th
31st15th9th11th20th23rd30th16th299th12th14th49th34th12th10th13th11th
13th8th10th
Seven Segment
50th
15th
7th
26th
37th139th
15th
11th
22nd
416th
45th
13th
SI Units
4th
13th
6th
5th
10th
11th32nd
9th
5th
90th
12th
7th
Sierpiński Triangle
7th
17th13th13th14th27th81st45th40th16th12th11th42nd14th28th20th16th11th13th11th11th
30th12th32nd
23rd11th36th124th12th30th
36th24th9th14th36th40th43rd16th392nd18th33rd50th42nd10th12th24th10th
17th7th15th
Smith Numbers
8th14th17th10th12th14th21st48th39th36th14th9th12th34th10th20th17th15th7th7th15th10th
20th9th21st9th23rd10th32nd75th8th23rd
17th15th9th12th21st23rd20th17th252nd14th12th48th28th15th4th15th8th8th12th6th11th
Spelling Numbers
6th
34th
11th
5th
18th
33rd105th
11th
8th
249th
30th
11th
Star Wars Opening Crawl
4th
26th
31st
7th
4th
10th
13th39th
9th
5th
148th
27th
5th
Sudoku
26th
3rd
10th
14th54th
6th
7th
148th
21st
6th
Sudoku (Fill-in)
18th
3rd
9th
17th38th
6th
116th
23rd
5th
Ten-pin Bowling
20th
53rd
61st
Tic-tac-toe
4th
19th
15th
6th
14th
19th56th
8th
8th
176th
33rd
8th
Time Distance
58th
10th
7th
176th
25th
7th
Tongue-twisters
16th29th19th22nd11th18th33rd70th62nd50th15th13th15th42nd15th29th20th20th23rd9th15th15th
29th11th19th11th19th9th47th176th10th34th
38th22nd9th15th29th38th56th23rd447th20th12th51st41st18th24th22nd10th15th20th8th12th
Tower of Hanoi
5th13th14th14th10th13th12th41st26th
15th21st14th39th
14th18th14th10th13th14th10th
33rd19th10th7th10th8th32nd49th5th12th
16th14th19th11th15th18th23rd15th122nd13th8th26th22nd12th14th14th7th7th11th
13th
Trinomial Triangle
4th10th14th11th9th10th12th21st20th
12th6th9th25th
15th11th11th8th9th7th8th
15th13th10th5th10th8th20th36th4th14th
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12th
United States
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34th
34th163rd
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375th
45th
16th
Vampire Numbers
12th14th11th6th9th11th22nd53rd44th31st12th9th18th37th11th18th12th9th6th6th12th8th
24th9th19th9th17th10th27th77th8th22nd
22nd15th6th9th16th19th27th16th259th11th8th44th27th15th6th15th6th9th12th4th8th
Van Eck Sequence
8th17th22nd13th11th14th21st59th46th42nd18th11th16th41st15th22nd19th17th7th9th14th8th
26th18th23rd9th29th10th34th104th11th28th
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Zodiac Signs
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11th
17th49th
136th
23rd
12th
γ
5th22nd23rd27th18th5th36th47th34th33rd8th6th
28th9th13th19th21st6th5th11th21st17th23rd7th6th7th15th9th28th53rd16th67th
22nd19th7th21st20th12th24th20th89th14th10th32nd23rd19th23rd19th16th7th7th5th8th
λ
11th22nd26th48th20th5th58th61st40th37th9th9th21st33rd14th12th22nd24th6th8th10th18th24th28th12th16th12th19th11th39th99th19th45th
37th34th7th28th32nd20th40th26th143rd15th16th32nd40th30th12th31st23rd6th10th6th11th
π
13th37th35th73rd24th16th80th101st75th57th15th9th22nd46th21st15th40th34th8th10th12th22nd31st41st21st32nd13th42nd7th80th212th21st123rd
46th51st6th24th78th25th65th32nd496th19th37th50th56th28th14th55th20th7th9th6th9th
τ
12th22nd21st35th21st8th53rd52nd42nd32nd15th9th19th39th19th13th23rd21st8th8th12th17th19th30th17th19th11th33rd7th51st113th15th88th
32nd24th6th20th55th19th41st22nd274th15th22nd39th32nd23rd9th26th20th6th9th6th9th
φ
13th20th20th41st22nd7th50th51st44th31st15th13th20th45th28th15th24th24th8th10th14th17th21st42nd23rd30th10th40th7th46th94th14th86th
33rd25th6th20th53rd22nd41st26th354th14th26th47th34th24th9th30th19th6th12th5th10th
√2
20th25th22nd43rd22nd6th50th63rd51st36th15th14th19th49th18th15th27th25th8th12th15th16th22nd48th17th31st10th37th7th69th107th15th78th
31st32nd6th21st57th17th45th28th520th14th20th45th41st25th10th36th20th6th14th6th9th
𝑒
14th31st41st60th21st9th64th73rd57th50th14th15th19th49th18th16th35th30th10th10th14th22nd25th39th17th33rd14th44th9th50th113th19th96th
38th41st5th27th63rd25th49th34th401st40th32nd66th53rd26th8th43rd22nd6th11th7th12th