12 Days of Christmas
14th20th17th28th20th17th46th177th155th127th13th20th16th45th42nd27th24th19th26th15th14th11th
70th26th45th12th27th17th124th388th12th41st
87th31st13th20th51st91st146th17th1,199th31st35th104th98th17th17th54th14th14th22nd13th16th
24 Game
5th11th14th13th8th14th18th38th39th29th15th6th9th33rd8th11th12th11th10th11th8th9th
16th16th11th8th12th8th22nd63rd6th18th
17th18th7th10th16th19th21st10th165th14th6th31st24th10th17th12th5th11th12th
12th
99 Bottles of Beer
17th18th21st34th20th17th50th176th167th115th15th14th15th44th23rd23rd23rd25th22nd15th14th15th
65th25th43rd16th21st13th135th499th10th35th
72nd27th14th16th48th83rd154th17th1,143rd25th41st101st82nd16th17th43rd14th12th16th12th12th
Abundant Numbers
21st26th31st31st26th23rd36th237th157th147th24th23rd29th50th22nd43rd28th37th24th20th19th17th
80th41st95th13th38th24th148th354th16th67th55th72nd33rd15th29th49th75th93rd25th1,173rd27th33rd121st117th24th20th47th11th17th27th12th24th
Abundant Numbers (Long)
13th18th30th26th24th23rd20th125th79th103rd26th23rd17th63rd19th34th28th37th20th18th18th16th
46th39th56th9th24th23rd102nd178th17th49th
54th27th14th18th35th50th41st20th574th26th25th74th70th13th18th30th11th12th20th12th24th
Arabic to Roman
12th
67th
17th
15th
41st
59th200th
18th
527th
66th
15th
Arithmetic Numbers
11th15th27th17th18th23rd
97th62nd76th21st18th12th49th13th22nd21st27th12th13th18th13th
35th19th25th11th
16th49th140th11th32nd
42nd21st11th19th20th30th31st16th497th24th13th54th47th9th13th21st7th10th15th
18th
Arrows
52nd
17th
14th
41st
43rd146th
16th
19th27th
16th
367th
44th
24th
Ascending Primes
9th13th15th16th12th15th18th50th38th39th18th14th16th34th12th17th16th15th6th10th13th9th
24th19th19th9th19th10th36th76th12th20th27th15th16th6th12th19th22nd22nd13th273rd16th16th46th25th12th15th16th6th10th13th
13th
ASCII Table
12th22nd25th22nd18th19th39th133rd70th72nd13th14th10th48th14th23rd20th17th13th6th
14th
39th23rd19th10th21st15th49th133rd16th30th25th36th22nd12th16th26th41st44th20th471st15th
55th54th13th6th23rd8th
12th6th13th
Billiards
7th
12th
12th
7th
14th
36th
9th
26th
8th
brainfuck
Catalan Numbers
24th14th16th10th9th15th26th38th48th32nd24th20th14th54th25th29th24th24th22nd27th20th9th
33rd33rd46th12th43rd9th43rd114th8th48th
19th14th10th12th32nd24th42nd23rd442nd12th26th72nd29th14th7th13th16th11th15th5th11th
Catalan’s Constant
8th21st24th26th18th5th36th44th33rd31st10th8th14th34th10th12th22nd20th8th7th11th15th16th16th11th14th9th22nd7th39th61st16th71st
23rd22nd6th20th23rd15th28th22nd168th13th14th27th30th24th7th24th16th6th8th4th11th
Christmas Trees
14th17th22nd18th15th17th58th129th120th61st14th11th11th46th16th59th21st22nd14th13th13th10th
42nd24th42nd13th22nd16th79th294th13th37th
56th24th10th17th49th67th80th16th858th17th36th101st70th11th14th31st11th
33rd8th18th
Collatz
21st26th40th29th25th28th23rd258th120th162nd22nd24th19th56th23rd29th32nd37th21st18th20th18th
51st44th69th13th29th26th112th287th22nd53rd
52nd27th18th21st38th66th58th29th872nd30th23rd79th102nd17th8th37th17th16th22nd12th27th
CSS Colors
10th
43rd
32nd
17th
10th
23rd
33rd181st
15th
53rd
308th
42nd
11th
Cubes
8th
14th12th11th15th26th62nd54th33rd15th8th9th39th12th22nd15th13th10th7th8th10th
25th12th18th
18th8th44th113th8th27th
27th16th5th12th25th25th39th14th401st15th16th47th40th10th11th17th7th
12th8th11th
Day of Week
46th
268th
Diamonds
12th13th18th14th14th17th39th99th76th63rd15th12th11th47th14th79th17th21st13th8th14th11th
48th25th38th9th24th13th60th179th14th36th
44th22nd8th17th32nd47th54th17th605th15th26th97th46th11th12th24th10th
16th10th11th
Divisors
28th18th34th75th25th28th39th335th171st132nd25th25th20th68th39th48th32nd37th28th24th20th24th
86th36th130th18th67th24th170th610th20th63rd
121st38th16th34th76th143rd107th24th1,532nd31st73rd181st133rd18th18th58th20th13th27th14th30th
Emirp Numbers
15th16th24th14th11th16th37th102nd58th46th17th15th34th44th12th29th22nd22nd12th11th25th10th
33rd18th59th13th39th12th39th183rd13th37th37th36th24th7th17th41st61st48th25th759th20th63rd124th52nd29th8th25th10th19th17th6th15th
Emirp Numbers (Long)
10th14th20th15th15th16th19th60th46th40th18th16th12th42nd14th22nd19th21st13th9th20th7th
25th20th27th8th24th12th38th98th9th22nd
29th17th8th14th21st29th24th15th347th17th25th54th39th12th11th17th10th9th12th6th17th
Emojify
9th
52nd
19th
8th
29th
36th172nd
18th
10th
378th
38th
11th
Evil Numbers
26th36th31st25th25th25th43rd240th140th125th26th25th35th58th37th50th38th34th14th18th24th20th
61st46th87th18th74th18th109th373rd16th64th64th57th37th13th33rd66th115th101st35th1,282nd28th69th179th120th32nd9th48th18th20th28th11th24th
Evil Numbers (Long)
15th22nd28th25th22nd23rd19th135th91st89th25th27th15th53rd30th40th29th32nd17th16th25th16th
45th41st45th9th43rd18th66th173rd16th40th
43rd28th16th30th36th74th49th28th621st24th28th72nd76th15th18th30th21st9th20th10th20th
Factorial Factorisation
7th12th20th20th17th9th21st51st30th
11th8th
32nd11th13th18th18th8th5th19th14th14th22nd11th13th9th18th8th35th75th13th23rd
16th19th4th17th18th17th23rd14th204th13th11th52nd30th16th18th19th11th
9th4th9th
Farey Sequence
6th13th22nd20th14th22nd16th57th33rd41st21st20th14th43rd19th20th21st21st16th15th12th10th
24th21st20th8th15th16th28th79th11th23rd
25th21st11th19th26th27th25th16th242nd16th15th43rd37th11th15th20th9th11th15th
17th
Fibonacci
96th63rd77th177th67th62nd70th609th338th325th47th53rd38th85th84th86th84th78th46th69th35th47th
220th86th213th37th78th50th334th882nd29th137th69th233rd94th44th80th127th238th196th54th2,133rd71st177th279th274th25th82nd116th48th38th75th46th56th
Fizz Buzz
129th55th80th207th57th48th126th765th547th
32nd54th36th73rd110th81st82nd76th66th99th31st52nd
255th82nd253rd86th90th41st595th1,621st34th150th58th282nd103rd52nd65th226th409th375th56th3,109th74th156th363rd376th34th97th168th50th21st69th
62nd
Foo Fizz Buzz Bar
13th19th34th40th24th24th24th130th135th111th22nd18th15th56th21st29th33rd28th18th13th17th21st
61st36th48th13th24th18th151st336th20th47th
56th27th18th20th48th82nd93rd28th909th31st31st70th100th17th29th28th17th12th21st11th23rd
Forsyth–Edwards Notation
31st
127th
Fractions
20th
18th
30th
66th173rd
35th
18th
579th
105th
14th
Game of Life
78th
14th
204th
33rd
Gijswijt’s Sequence
8th12th13th15th8th15th19th23rd26th23rd16th12th12th34th10th14th15th15th10th9th11th8th
19th16th14th8th15th13th23rd63rd12th18th
14th21st6th11th17th17th18th12th173rd14th10th36th23rd16th12th16th7th9th14th
16th
Happy Numbers
16th18th30th18th17th19th34th110th72nd53rd17th13th34th44th16th32nd22nd22nd9th18th22nd18th
59th34th67th14th35th16th46th187th17th38th47th40th25th11th17th45th46th55th26th632nd20th39th88th61st29th8th33rd12th20th22nd6th19th
Happy Numbers (Long)
8th16th25th18th20th20th18th75th48th43rd18th16th14th40th16th28th23rd20th12th7th13th16th
41st35th42nd11th30th16th42nd117th14th31st
33rd20th10th20th33rd30th31st19th404th20th23rd64th40th13th6th20th14th9th16th8th22nd
Hexdump
12th
33rd
37th
6th
17th
26th51st
11th
10th
204th
41st
7th
Hilbert Curve
5th
11th12th9th9th
20th19th
10th4th9th23rd
13th11th10th6th10th6th10th
15th11th9th
11th6th18th41st7th9th
14th12th4th8th12th13th12th7th104th9th7th22nd16th10th9th8th6th13th9th
9th
Intersection
41st
13th
8th
23rd
41st138th
20th
13th
329th
48th
16th
Inventory Sequence
8th15th26th23rd15th17th20th54th39th44th20th13th11th44th15th24th20th17th10th11th12th10th
22nd19th21st8th18th14th32nd88th15th21st
25th21st11th15th28th26th26th16th263rd16th15th46th32nd13th11th14th11th10th15th8th17th
ISBN
65th
13th
14th
26th
43rd135th
23rd
15th
383rd
49th
13th
Jacobi Symbol
8th
38th
50th
17th
13th
165th
35th
9th
Kaprekar Numbers
6th9th14th13th10th13th13th45th26th
15th6th14th28th
15th14th11th6th11th7th8th
23rd12th9th4th14th11th26th63rd3rd17th16th17th13th5th10th16th17th17th9th127th10th6th28th24th11th11th13th6th9th10th
13th
Kolakoski Constant
9th18th19th29th20th6th33rd40th25th25th11th7th17th32nd11th12th19th19th8th6th11th17th21st17th14th14th9th22nd8th34th68th15th30th
27th23rd6th20th32nd16th34th21st158th12th14th39th32nd26th9th25th19th8th9th4th12th
Kolakoski Sequence
18th19th14th22nd11th16th35th65th41st40th15th11th13th40th15th22nd21st20th9th9th13th11th16th32nd20th38th10th29th9th39th129th12th29th
30th20th9th20th36th26th30th17th333rd13th14th59th42nd25th9th19th10th7th14th9th21st
Leap Years
27th21st38th66th25th27th35th305th169th130th27th23rd25th52nd33rd46th38th39th27th33rd26th21st
83rd37th97th14th35th23rd175th502nd21st58th
105th50th23rd41st72nd138th146th29th1,147th33rd60th125th130th18th35th55th22nd16th32nd16th29th
Levenshtein Distance
37th
19th
28th83rd
174th
28th
Leyland Numbers
7th14th19th10th10th13th23rd40th48th33rd13th15th12th50th13th19th17th13th15th7th15th8th
24th20th42nd10th31st16th36th120th15th34th
28th13th9th10th25th30th38th19th401st15th17th55th38th14th15th17th9th10th17th7th15th
ln 2
10th16th20th29th19th6th27th35th33rd35th13th12th
47th14th13th22nd23rd10th10th14th17th16th20th19th17th6th21st6th39th75th13th57th
24th20th5th19th44th12th29th20th251st15th13th47th26th20th21st21st16th5th9th4th11th
Look and Say
9th17th15th17th13th17th28th53rd50th40th21st17th15th39th15th32nd19th15th14th6th15th11th
29th23rd34th10th18th12th39th158th15th29th
36th22nd10th16th52nd41st38th19th430th18th22nd73rd39th30th7th17th12th10th16th9th12th
Lucky Numbers
7th12th16th10th11th18th17th50th33rd31st17th7th14th41st15th21st17th14th10th8th11th10th
67th20th30th9th17th12th28th89th9th19th
23rd17th8th12th23rd23rd23rd12th274th19th11th36th32nd15th6th15th8th9th13th7th11th
Lucky Tickets
8th
27th
38th
12th
6th
19th
21st64th
14th
9th
184th
35th
8th
Mandelbrot
4th
15th13th8th11th
30th24th
13th7th9th27th
15th13th13th7th11th9th9th
21st11th7th
13th8th21st47th7th18th
21st15th7th11th14th15th14th9th144th11th8th33rd23rd10th12th10th6th8th11th
13th
Maze
138th
Morse Decoder
28th
12th
6th
18th
25th94th
13th
7th
264th
42nd
10th
Morse Encoder
43rd
6th
21st
27th106th
9th
17th
296th
46th
11th
Musical Chords
6th
41st
13th
8th
13th
15th43rd
12th
7th
124th
25th
6th
N Queens
4th9th12th13th9th12th13th29th25th
13th10th10th29th9th13th11th8th7th10th10th10th
18th12th15th4th13th10th22nd51st9th15th
15th15th5th11th11th13th17th12th162nd11th9th29th17th12th12th11th6th8th9th
11th
Niven Numbers
25th27th36th53rd26th33rd35th179th121st94th30th21st36th59th23rd50th39th41st28th22nd22nd23rd
60th47th90th
46th30th103rd352nd19th64th58th73rd45th24th35th57th82nd87th30th928th27th58th131st88th28th21st47th22nd16th34th16th32nd
Niven Numbers (Long)
13th17th27th23rd21st25th18th89th73rd101st25th22nd15th52nd17th36th27th27th23rd19th23rd19th
43rd40th37th7th26th22nd64th155th16th41st
50th30th18th27th35th48th48th25th499th24th31st78th52nd14th21st30th19th10th22nd10th25th
Number Spiral
6th14th17th8th11th16th20th62nd40th34th14th11th11th40th11th19th22nd18th16th4th10th10th
24th16th14th10th38th13th30th79th11th19th43rd20th16th6th10th22nd26th25th15th269th15th12th43rd28th14th5th16th7th
13th6th9th
Odious Numbers
23rd32nd32nd26th26th21st36th187th106th97th26th26th36th52nd37th46th34th33rd12th20th24th19th
59th44th73rd
62nd18th91st312th16th56th63rd55th36th15th37th58th91st88th33rd939th29th62nd135th94th31st9th46th17th18th28th10th22nd
Odious Numbers (Long)
12th21st29th25th21st20th16th111th77th75th23rd25th14th52nd30th36th26th31st16th15th25th15th
42nd41st39th8th39th18th60th142nd15th39th
46th27th14th28th36th47th48th27th500th25th28th66th58th16th18th29th20th8th20th9th20th
Ordinal Numbers
12th
69th
19th
14th
35th
52nd224th
20th
14th
486th
65th
20th
Pangram Grep
73rd
47th
37th
50th
66th248th
50th
266th
111th
42nd
Partition Numbers
5th8th16th16th14th14th16th35th25th
16th9th14th30th
16th14th14th9th11th7th7th
25th17th16th6th12th9th25th50th6th14th
19th13th6th11th24th19th18th10th153rd14th12th38th24th10th10th12th6th7th11th
16th
Pascal’s Triangle
9th13th27th23rd18th17th27th130th69th62nd21st18th14th52nd22nd26th19th21st14th15th17th15th
43rd27th66th10th68th17th54th225th15th39th
45th24th14th88th55th55th51st20th713th26th65th101st59th18th12th29th12th12th20th9th18th
Pernicious Numbers
16th26th35th27th26th28th37th137th82nd87th29th23rd34th54th26th44th35th37th23rd22nd24th23rd
54th40th53rd14th58th28th67th183rd13th59th49th50th43rd19th36th58th61st73rd30th641st26th64th118th73rd29th13th46th22nd16th31st10th30th
Pernicious Numbers (Long)
7th16th19th17th17th16th18th62nd45th47th20th20th11th48th19th30th23rd19th15th13th24th13th
28th25th21st6th41st19th47th86th11th30th
26th23rd13th23rd23rd30th26th19th311th16th26th62nd40th12th14th21st12th10th15th6th17th
Poker
151st
Polyominoes
7th8th11th11th7th11th14th16th16th
11th5th
29th7th10th10th10th8th11th8th11th
15th13th8th7th12th8th15th37th8th11th
12th14th6th10th22nd12th11th7th117th10th8th24th16th11th11th19th5th
10th
11th
Prime Numbers
33rd27th41st44th22nd27th52nd276th135th128th31st17th34th61st17th45th36th40th19th21st32nd21st
60th53rd122nd18th116th24th109th404th20th72nd64th102nd46th12th30th85th119th111th39th1,197th37th100th180th124th31st6th57th17th20th33rd11th29th
Prime Numbers (Long)
21st20th33rd17th24th24th21st160th91st102nd23rd27th17th55th18th38th31st33rd21st20th32nd18th
50th34th63rd13th81st21st88th197th23rd46th
56th32nd16th20th35th56th41st29th609th30th42nd92nd77th15th17th35th12th10th22nd10th29th
Proximity Grid
5th
19th
29th
12th
8th
11th
18th43rd
12th
10th
132nd
25th
7th
QR Decoder
38th
124th
Recamán
13th13th19th15th12th16th23rd75th53rd55th19th10th14th44th18th26th16th15th11th9th12th9th
30th15th30th11th26th13th45th138th14th28th
36th21st9th18th28th31st38th20th450th18th18th56th45th14th6th17th9th9th18th10th18th
Reverse Polish Notation
33rd
109th
16th
11th
201st
49th
Reversi
97th
Rijndael S-box
7th31st15th19th9th13th24th72nd64th30th14th9th15th34th6th23rd15th15th5th17th10th14th
17th21st8th8th11th11th27th61st7th16th
19th16th7th13th15th19th24th10th171st11th7th32nd27th22nd16th12th6th10th12th
11th
Rock-paper-scissors-Spock-lizard
7th
32nd
35th
17th
5th
21st
24th131st
14th
11th
329th
47th
13th
Roman to Arabic
13th
44th
18th
12th
25th
40th144th
18th
354th
60th
18th
Rule 110
5th
13th10th9th10th
71st43rd29th14th10th7th37th14th26th19th11th11th11th10th8th
27th13th27th
21st11th36th106th9th26th
31st16th10th12th20th24th33rd16th313th12th14th54th36th12th10th13th11th
13th8th11th
Seven Segment
53rd
17th
8th
28th
39th147th
17th
13th
22nd
429th
51st
15th
SI Units
4th
12th
6th
5th
10th
12th34th
9th
7th
99th
17th
7th
Sierpiński Triangle
7th
17th14th15th14th27th79th47th41st16th12th12th42nd15th28th20th17th12th13th11th12th
31st15th33rd
25th13th37th130th12th31st
37th24th10th15th37th40th44th16th409th18th34th55th44th11th12th25th10th
17th8th17th
Smith Numbers
9th14th17th12th14th14th21st52nd41st38th14th9th13th35th10th21st17th16th9th6th16th10th
24th11th21st9th24th11th34th81st8th23rd
19th17th10th12th21st23rd22nd17th267th13th12th52nd33rd16th4th16th9th8th12th6th12th
Spelling Numbers
6th
36th
11th
5th
19th
36th111th
11th
8th
264th
34th
11th
Star Wars Opening Crawl
5th
27th
32nd
7th
4th
12th
14th42nd
9th
7th
160th
30th
7th
Sudoku
26th
3rd
10th
14th57th
7th
7th
159th
22nd
6th
Sudoku (Fill-in)
18th
4th
9th
17th41st
7th
127th
23rd
5th
Taxicab Numbers
6th7th12th8th6th8th9th21st16th
7th5th7th19th
14th11th9th7th8th6th7th
13th11th11th3rd12th8th17th26th8th11th
13th10th4th6th13th10th11th7th94th8th6th29th16th8th8th8th6th3rd8th
9th
Ten-pin Bowling
22nd
59th
71st
Tic-tac-toe
4th
22nd
17th
8th
15th
20th62nd
9th
9th
191st
36th
8th
Time Distance
59th
10th
8th
186th
29th
7th
Tongue-twisters
16th32nd20th23rd12th18th33rd73rd65th50th16th13th15th46th15th31st21st21st26th9th16th16th
29th13th20th12th23rd10th48th183rd10th37th
41st23rd10th17th33rd39th59th24th460th21st12th58th46th20th25th23rd10th15th21st11th13th
Tower of Hanoi
7th15th19th17th12th16th14th51st29th
16th25th15th43rd
18th21st17th20th14th16th12th
41st28th11th8th13th10th34th62nd7th14th
42nd14th23rd14th22nd44th28th19th150th13th11th32nd28th15th14th16th8th8th12th
16th
Trinomial Triangle
5th10th15th15th12th11th12th25th21st
12th8th10th28th
15th13th12th13th9th8th8th
18th15th12th6th13th9th21st43rd6th15th
15th13th6th10th16th16th15th9th143rd11th13th33rd18th11th10th13th8th7th11th
12th
United States
7th
44th
36th
16th
7th
35th
37th172nd
18th
12th
391st
48th
17th
Vampire Numbers
13th14th11th7th10th11th22nd53rd43rd35th11th9th19th38th11th15th13th9th9th6th12th8th
24th12th19th10th19th11th27th75th8th23rd
24th16th6th10th16th19th29th16th269th10th8th46th29th15th6th16th6th9th12th4th9th
Van Eck Sequence
8th17th22nd13th12th14th21st62nd46th43rd18th12th17th41st16th24th19th17th10th10th14th8th
28th23rd23rd9th31st12th35th108th12th28th
29th19th11th16th29th30th32nd18th344th17th15th52nd39th16th8th17th11th8th15th12th19th
Zodiac Signs
26th
11th
17th50th
148th
27th
13th
γ
5th23rd26th29th20th5th37th50th35th35th9th8th
30th9th13th21st24th7th5th11th24th19th25th10th6th8th18th10th32nd58th19th76th
24th22nd8th23rd22nd13th25th22nd99th14th11th35th26th21st26th22nd17th7th7th5th11th
λ
12th22nd36th49th21st5th59th62nd41st38th10th9th22nd48th14th9th22nd25th7th7th10th20th24th29th15th17th13th22nd11th40th104th20th46th
38th35th8th28th33rd21st42nd26th156th15th19th36th43rd30th13th31st22nd6th10th6th15th
π
13th39th36th74th25th15th81st105th77th59th15th10th23rd47th21st12th41st34th11th11th12th22nd32nd42nd23rd34th14th46th7th83rd221st21st127th
47th53rd6th24th81st27th68th33rd518th19th37th55th60th28th10th55th21st7th9th6th11th
τ
12th22nd21st35th22nd8th53rd53rd43rd32nd15th9th20th40th19th10th23rd21st11th8th12th18th19th31st20th20th12th37th7th55th116th16th92nd
32nd25th6th20th59th20th45th22nd292nd15th23rd44th34th25th10th26th20th6th9th6th11th
φ
13th21st19th42nd23rd7th50th52nd45th32nd15th13th21st47th34th16th24th32nd17th9th14th17th21st42nd25th31st11th43rd8th47th97th13th90th
34th26th6th20th53rd22nd46th26th371st15th26th56th36th24th10th30th20th6th12th6th12th
√2
20th26th21st44th23rd6th50th64th52nd36th15th14th19th52nd18th16th27th25th10th10th15th16th22nd48th20th31st11th39th8th69th113th15th81st
33rd33rd6th21st59th17th50th28th540th15th21st54th41st26th10th36th21st6th14th6th11th
𝑒
14th31st41st61st22nd10th65th78th59th50th15th15th20th50th19th16th35th30th13th10th14th23rd25th42nd19th34th15th47th10th54th120th19th100th
39th41st6th27th65th25th54th34th426th43rd32nd71st55th26th9th42nd24th7th11th7th14th