12 Days of Christmas
13th19th19th28th19th16th44th174th153rd125th11th19th14th44th38th25th23rd18th23rd14th14th10th
68th21st44th11th23rd16th124th373rd11th39th
69th29th12th18th46th88th144th16th1,168th24th35th100th95th15th16th51st14th13th21st11th14th
24 Game
5th10th13th11th6th12th18th33rd30th26th13th7th8th32nd8th15th11th10th9th9th8th9th
14th12th10th7th9th7th22nd60th6th17th
15th14th6th9th16th17th18th10th152nd13th4th27th22nd9th16th11th4th10th12th
12th
99 Bottles of Beer
16th17th21st35th20th15th47th176th165th114th12th15th14th42nd23rd23rd23rd26th21st17th14th14th
67th21st43rd15th19th14th134th487th11th35th
70th28th15th17th47th82nd152nd18th1,110th26th41st98th81st15th17th44th13th12th17th12th13th
Abundant Numbers
20th25th32nd30th25th22nd36th232nd156th144th21st23rd27th49th21st42nd29th36th23rd16th19th15th
80th35th95th11th33rd23rd148th347th16th67th51st69th32nd15th31st47th76th90th25th1,152nd27th34th118th116th22nd20th46th11th16th27th12th24th
Abundant Numbers (Long)
12th16th30th24th22nd21st19th120th78th100th23rd23rd15th64th18th33rd27th37th18th14th18th14th
47th33rd56th7th21st22nd104th172nd17th49th
51st26th14th19th33rd50th38th20th557th26th24th72nd69th11th17th28th11th11th19th10th23rd
Arabic to Roman
12th
67th
18th
16th
40th
58th196th
19th
514th
64th
15th
Arithmetic Numbers
10th16th28th17th16th23rd
94th60th72nd20th19th10th49th13th22nd21st27th12th13th18th14th
36th17th23rd9th
17th49th133rd12th32nd
41st22nd12th19th22nd30th28th16th474th25th13th56th46th9th13th19th7th9th15th
18th
Arrows
51st
17th
15th
25th
42nd140th
17th
19th23rd
16th
356th
43rd
22nd
Ascending Primes
8th13th16th16th10th16th17th50th39th40th17th15th16th35th11th17th18th17th7th10th13th9th
25th18th18th7th16th10th36th68th11th21st24th16th16th7th12th20th22nd20th13th261st17th14th47th25th12th15th17th6th9th15th
14th
ASCII Table
12th23rd26th21st17th18th38th129th72nd71st13th16th9th47th14th22nd21st18th12th7th
15th
39th20th19th9th19th14th48th127th16th31st23rd36th23rd11th16th25th41st42nd21st458th16th
56th54th13th6th23rd8th
11th7th13th
Billiards
6th
11th
12th
7th
14th
35th
9th
22nd
8th
brainfuck
Catalan Numbers
23rd13th16th9th8th14th24th36th46th33rd23rd19th12th55th22nd28th24th23rd21st17th20th9th
34th29th46th10th41st8th45th111th8th49th
17th13th10th10th32nd23rd42nd22nd431st12th27th69th29th13th7th13th16th10th16th5th10th
Catalan’s Constant
8th22nd24th25th17th5th36th42nd34th31st10th7th13th32nd10th12th23rd20th6th7th11th15th16th14th9th12th7th18th7th36th59th16th66th
23rd22nd6th20th24th15th27th22nd158th14th13th25th30th23rd6th24th16th6th8th4th9th
Christmas Trees
13th17th18th19th14th16th55th127th120th61st13th12th11th46th16th62nd22nd22nd13th15th13th11th
42nd19th41st11th20th17th79th292nd14th38th
56th25th11th17th49th68th78th16th851st18th37th99th70th11th15th32nd11th
36th9th18th
Collatz
20th25th41st28th23rd28th22nd250th119th160th21st25th17th56th21st29th32nd36th19th18th21st19th
51st37th69th11th26th25th111th277th19th54th
48th27th19th22nd37th66th57th28th852nd31st24th80th100th15th7th38th16th15th22nd11th28th
CSS Colors
11th
43rd
33rd
18th
11th
22nd
31st173rd
16th
48th
298th
41st
12th
Cubes
7th
13th11th9th14th27th58th50th31st12th6th8th38th11th19th13th12th8th7th8th9th
25th9th18th
14th7th42nd107th8th26th
26th14th5th10th22nd22nd37th13th391st13th15th43rd39th10th11th16th7th
12th7th9th
Day of Week
47th
260th
Diamonds
11th14th19th12th11th17th39th98th74th59th13th12th10th48th12th76th16th19th10th8th14th12th
49th24th38th7th22nd12th60th173rd13th35th
43rd21st9th16th30th45th51st17th595th15th26th93rd44th10th12th23rd10th
17th9th9th
Divisors
27th18th35th74th22nd26th38th328th168th128th21st25th19th67th37th46th29th35th26th20th20th22nd
88th34th127th16th66th23rd170th602nd20th62nd
117th37th17th34th75th142nd105th24th1,516th31st71st178th128th16th18th58th20th12th27th13th30th
Emirp Numbers
15th16th24th14th11th17th37th97th57th44th17th15th31st46th11th29th23rd21st14th11th25th10th
33rd17th60th11th36th10th38th182nd12th38th33rd36th22nd7th16th41st61st46th25th751st20th62nd122nd52nd28th8th25th10th19th18th6th13th
Emirp Numbers (Long)
9th14th19th15th12th16th19th57th47th40th15th16th11th43rd14th22nd20th20th11th9th20th7th
26th19th28th6th21st11th38th97th10th24th
28th16th8th14th22nd31st22nd15th338th18th25th51st40th11th11th18th10th8th13th5th18th
Emojify
10th
54th
18th
9th
26th
37th166th
19th
11th
365th
35th
12th
Evil Numbers
26th34th33rd25th23rd25th42nd238th136th121st25th24th32nd56th36th49th37th32nd16th16th24th19th
63rd42nd86th16th71st17th109th366th15th64th61st56th36th13th32nd66th114th98th33rd1,267th28th68th179th117th30th9th48th16th19th28th11th22nd
Evil Numbers (Long)
14th20th31st26th20th22nd18th130th88th85th23rd26th15th52nd29th38th29th31st14th12th25th15th
45th37th45th7th42nd17th68th167th15th39th
40th27th16th28th35th51st47th27th598th24th27th69th71st13th17th30th19th8th20th10th19th
Factorial Factorisation
6th11th20th20th18th9th21st49th29th
10th8th
32nd9th12th18th18th6th4th18th14th14th19th10th12th7th14th8th35th76th13th23rd
15th19th5th17th17th15th21st14th189th13th9th49th29th14th18th18th11th
7th4th7th
Farey Sequence
5th11th22nd18th12th21st15th56th32nd40th19th19th12th43rd17th19th21st22nd14th14th12th10th
26th15th21st6th13th15th29th76th10th23rd
25th20th11th19th22nd26th23rd15th230th16th14th42nd35th10th14th20th9th10th15th
16th
Fibonacci
94th59th77th176th62nd60th69th599th331st318th46th53rd35th84th82nd86th86th76th42nd60th34th46th
219th78th211th35th72nd49th333rd868th28th136th64th228th93rd43rd80th121st236th193rd53rd2,092nd72nd177th278th266th23rd82nd117th45th36th75th46th58th
Fizz Buzz
127th54th80th204th56th46th123rd757th544th
29th54th35th73rd108th80th83rd75th65th99th32nd52nd
255th76th250th83rd87th42nd594th1,597th33rd151st54th278th103rd53rd67th224th407th373rd56th3,071st74th155th363rd372nd33rd95th169th49th21st70th
62nd
Foo Fizz Buzz Bar
12th18th35th39th23rd21st24th127th133rd106th19th19th15th56th20th28th32nd27th16th13th17th21st
62nd30th48th11th22nd18th150th316th19th47th
54th26th16th20th47th79th91st28th887th31st32nd67th69th15th24th28th17th11th22nd11th21st
Forsyth–Edwards Notation
33rd
121st
Fractions
20th
19th
29th
64th171st
36th
19th
567th
104th
15th
Game of Life
76th
13th
193rd
30th
Gijswijt’s Sequence
8th12th13th14th7th15th19th21st25th23rd15th12th12th35th9th15th15th15th9th9th11th9th
18th15th14th7th13th11th21st54th11th18th
13th20th6th10th16th15th16th12th161st14th9th35th22nd15th12th16th7th8th15th
15th
Happy Numbers
16th17th30th18th15th19th34th107th69th53rd17th13th31st46th15th33rd24th21st13th17th22nd18th
56th30th67th13th34th15th45th184th15th40th44th40th25th11th17th44th48th55th27th625th22nd39th87th60th29th8th35th12th19th23rd6th17th
Happy Numbers (Long)
8th16th27th18th18th21st18th77th48th44th18th16th13th42nd16th28th25th21st11th6th13th16th
41st32nd41st10th28th15th43rd115th14th32nd
33rd21st11th21st34th32nd30th20th389th22nd24th63rd39th13th6th21st14th9th16th7th21st
Hexdump
12th
33rd
38th
7th
17th
26th51st
12th
10th
193rd
40th
8th
Hilbert Curve
4th
12th11th6th10th
18th21st
9th4th7th24th
13th12th11th5th9th6th11th
15th10th8th
8th5th19th40th6th10th
12th12th4th6th12th12th13th8th96th10th6th21st16th9th9th9th6th12th10th
8th
Intersection
42nd
14th
9th
22nd
41st136th
20th
14th
324th
45th
16th
Inventory Sequence
8th15th28th22nd14th18th20th54th39th46th20th13th11th45th14th25th21st19th8th12th12th11th
23rd18th21st7th17th14th31st86th15th22nd
27th20th12th16th29th27th26th17th252nd18th15th47th33rd12th11th16th11th9th17th7th17th
ISBN
67th
13th
15th
25th
45th132nd
25th
17th
374th
47th
15th
Jacobi Symbol
9th
38th
49th
17th
13th
159th
34th
10th
Kaprekar Numbers
5th9th15th13th9th14th13th43rd26th
14th5th13th30th
15th16th13th4th11th7th8th
24th11th8th3rd12th8th28th61st4th19th12th18th13th3rd11th14th16th17th10th119th11th5th28th25th11th11th13th5th9th12th
13th
Kolakoski Constant
8th18th22nd29th19th6th33rd37th26th26th11th7th16th32nd11th12th19th19th7th5th11th17th22nd16th12th14th8th19th8th34th64th15th31st
26th23rd6th20th31st16th33rd22nd148th13th14th34th33rd25th8th26th18th8th9th4th10th
Kolakoski Sequence
18th18th20th21st10th16th34th63rd41st40th13th12th12th40th15th23rd21st20th9th9th13th11th17th32nd17th38th10th26th10th40th124th11th30th
29th19th9th19th34th25th29th17th324th16th14th55th42nd23rd9th20th9th7th15th9th20th
Leap Years
27th21st39th65th23rd27th33rd294th166th125th25th24th23rd52nd32nd46th36th37th25th32nd25th20th
84th30th95th13th34th21st175th481st18th60th
103rd50th22nd40th67th137th141st29th1,128th33rd60th124th128th16th35th56th22nd15th32nd16th28th
Levenshtein Distance
36th
19th
28th83rd
153rd
29th
Leyland Numbers
7th14th21st9th8th14th23rd41st49th35th14th16th11th50th12th20th19th13th14th6th15th8th
24th18th41st9th30th16th38th121st16th36th
29th13th9th11th26th32nd38th21st390th16th17th53rd39th13th15th19th9th10th19th7th15th
ln 2
10th16th21st29th17th6th27th32nd33rd33rd13th10th
46th12th15th22nd23rd8th10th14th16th16th21st15th16th5th18th6th38th74th14th52nd
24th20th4th18th41st11th27th20th240th17th11th42nd24th20th19th21st15th5th9th4th9th
Look and Say
9th16th17th15th11th16th28th51st49th41st20th18th14th40th14th32nd20th14th15th7th15th10th
28th20th34th9th17th12th41st152nd15th29th
37th22nd11th14th50th42nd37th19th418th18th23rd70th36th29th7th17th10th10th16th9th12th
Lucky Numbers
7th12th18th11th10th18th17th47th35th32nd16th8th14th42nd15th20th18th15th10th9th11th11th
62nd17th31st9th15th12th28th86th8th20th
24th18th9th13th23rd25th25th13th260th20th11th35th32nd15th6th16th8th9th15th6th11th
Lucky Tickets
9th
28th
37th
12th
7th
18th
22nd61st
15th
9th
176th
32nd
9th
Mandelbrot
4th
15th12th7th12th
28th24th
13th7th9th28th
16th14th14th6th11th9th10th
21st10th7th
11th8th22nd48th7th18th
18th16th8th11th15th15th13th10th136th12th8th32nd22nd10th11th11th6th7th11th
14th
Maze
132nd
Morse Decoder
29th
13th
7th
18th
26th90th
14th
8th
256th
38th
11th
Morse Encoder
44th
7th
21st
26th104th
10th
17th
286th
42nd
12th
Musical Chords
7th
43rd
13th
8th
15th
16th43rd
13th
6th
116th
24th
7th
N Queens
4th8th12th12th8th13th13th27th25th
13th10th9th30th9th13th12th9th6th10th10th10th
18th11th13th3rd11th9th22nd48th9th16th
16th15th4th11th10th14th16th13th147th12th8th27th17th12th12th12th5th8th10th
11th
Niven Numbers
25th26th37th53rd22nd33rd35th177th119th92nd29th21st32nd59th23rd49th39th40th27th16th22nd22nd
61st43rd90th
44th29th104th344th19th65th54th71st45th23rd36th58th83rd87th31st915th29th59th129th87th26th21st48th22nd16th33rd16th29th
Niven Numbers (Long)
10th16th28th23rd20th24th18th86th70th74th24th23rd14th53rd17th34th27th27th20th14th23rd18th
43rd36th38th7th25th21st66th148th15th41st
50th29th18th26th35th47th47th25th481st25th32nd75th49th13th20th31st18th10th21st9th24th
Number Spiral
6th14th18th8th10th17th20th60th41st35th14th11th10th42nd11th18th23rd18th15th4th10th10th
23rd15th14th9th36th12th31st78th10th20th36th21st16th6th9th21st26th24th16th257th16th11th37th28th13th5th17th7th
13th6th8th
Odious Numbers
23rd31st33rd26th24th21st36th186th105th93rd25th25th31st53rd37th45th33rd32nd15th18th24th18th
60th40th73rd
59th17th94th307th14th57th59th54th36th13th36th58th92nd86th33rd925th30th61st135th94th29th9th47th14th18th28th10th20th
Odious Numbers (Long)
12th20th32nd26th20th20th16th109th75th71st22nd25th15th52nd30th35th27th30th14th12th25th15th
42nd37th39th8th38th17th63rd138th14th39th
45th27th14th28th35th47th47th27th487th26th27th63rd55th13th17th30th18th8th20th9th19th
Ordinal Numbers
13th
71st
20th
16th
35th
53rd215th
21st
15th
475th
65th
22nd
Pangram Grep
73rd
47th
38th
52nd
66th243rd
51st
259th
112th
43rd
Partition Numbers
5th8th18th15th13th15th14th33rd27th
16th10th12th31st
17th16th16th9th11th7th7th
26th14th15th5th11th9th27th47th6th16th
21st14th6th12th25th20th18th10th141st16th12th36th25th10th10th14th6th7th13th
16th
Pascal’s Triangle
9th14th29th23rd17th18th27th129th69th62nd21st19th14th54th21st27th21st22nd15th16th17th16th
44th24th67th9th66th17th53rd223rd15th41st
45th25th15th86th53rd56th51st20th700th27th65th100th60th17th12th30th11th12th22nd9th18th
Pernicious Numbers
16th26th35th26th24th29th37th132nd80th71st28th24th30th54th26th45th35th35th23rd17th24th23rd
53rd36th54th13th55th27th67th177th13th50th46th49th42nd18th35th58th61st71st31st632nd28th64th117th71st28th13th46th20th16th30th10th27th
Pernicious Numbers (Long)
7th17th23rd17th14th17th18th59th45th47th19th22nd12th49th20th31st25th21st15th13th24th14th
28th22nd23rd6th39th19th46th86th12th30th
26th25th13th23rd25th32nd26th20th306th18th26th58th40th11th14th23rd10th10th14th7th18th
Poker
143rd
Polyominoes
6th8th12th10th5th11th14th13th16th
11th6th
27th7th12th11th10th7th11th8th11th
13th10th7th6th10th7th14th36th8th12th
11th14th6th9th11th12th11th8th110th10th6th23rd16th11th11th11th4th
11th
11th
Prime Numbers
32nd26th39th43rd22nd26th50th267th132nd122nd28th18th31st61st16th44th35th39th16th18th30th20th
61st49th120th17th112th23rd107th396th19th71st61st100th45th12th30th83rd119th108th39th1,181st38th99th179th119th29th5th57th16th20th31st11th27th
Prime Numbers (Long)
21st20th32nd20th24th23rd21st158th89th98th21st28th15th55th16th38th30th33rd18th18th30th18th
50th32nd63rd13th79th21st87th191st26th47th
55th32nd17th19th33rd56th40th28th596th31st41st90th77th13th16th36th12th10th22nd10th27th
Proximity Grid
6th
20th
31st
13th
9th
12th
19th43rd
13th
10th
124th
22nd
8th
QR Decoder
36th
117th
Recamán
13th13th25th16th11th17th23rd75th53rd54th19th11th14th45th18th27th18th16th11th10th12th10th
30th13th32nd10th25th13th43rd137th14th30th
38th22nd9th19th28th33rd38th21st442nd20th19th56th45th14th6th19th9th9th20th9th18th
Reverse Polish Notation
35th
109th
16th
12th
191st
51st
Reversi
92nd
Rijndael S-box
7th28th16th19th9th14th23rd70th62nd29th14th9th14th36th6th22nd16th16th5th17th10th14th
17th19th8th8th10th9th27th61st7th17th
20th16th7th11th15th20th22nd11th160th12th6th34th27th21st16th12th5th10th13th
11th
Rock-paper-scissors-Spock-lizard
8th
32nd
35th
17th
6th
21st
24th129th
13th
12th
322nd
45th
14th
Roman to Arabic
14th
43rd
19th
15th
25th
39th144th
19th
343rd
60th
20th
Rule 110
5th
15th11th9th11th
71st44th31st14th10th7th37th15th28th20th13th8th12th10th9th
27th12th28th
18th11th36th109th10th28th
33rd18th11th13th22nd24th32nd17th304th14th16th52nd37th12th10th15th11th
14th9th12th
Seven Segment
51st
15th
8th
26th
38th139th
17th
13th
22nd
421st
46th
15th
SI Units
4th
14th
7th
6th
11th
12th34th
10th
7th
95th
14th
8th
Sierpiński Triangle
7th
18th14th13th15th28th83rd49th42nd16th12th11th44th14th28th22nd17th11th12th11th12th
31st14th32nd
24th11th38th126th12th31st
38th24th10th14th37th41st43rd17th400th19th34th53rd45th10th12th26th10th
18th7th15th
Smith Numbers
9th15th18th10th13th15th21st50th42nd38th14th10th12th36th10th22nd19th16th7th6th15th10th
22nd10th22nd9th24th10th35th78th8th25th
19th18th11th13th22nd25th21st18th260th16th12th51st32nd15th4th17th8th8th13th6th12th
Spelling Numbers
7th
36th
12th
6th
19th
34th108th
12th
9th
255th
33rd
12th
Star Wars Opening Crawl
5th
27th
33rd
8th
5th
11th
14th40th
10th
6th
152nd
29th
6th
Sudoku
28th
4th
11th
15th55th
8th
8th
149th
21st
6th
Sudoku (Fill-in)
19th
4th
10th
18th38th
8th
120th
24th
6th
Ten-pin Bowling
22nd
54th
66th
Tic-tac-toe
5th
22nd
17th
7th
15th
20th61st
10th
10th
182nd
36th
9th
Time Distance
59th
11th
8th
180th
26th
8th
Tongue-twisters
16th29th20th23rd12th17th33rd70th62nd50th15th13th14th44th15th29th21st20th24th9th15th15th
29th11th19th11th19th9th47th177th10th35th
39th23rd10th16th30th38th56th24th453rd21st12th53rd44th19th24th23rd10th15th20th8th12th
Tower of Hanoi
7th15th20th20th12th17th13th47th31st
17th28th16th44th
21st23rd19th23rd15th15th13th
40th24th11th8th11th11th37th59th7th16th
45th17th24th16th21st44th28th19th136th16th13th33rd30th14th15th17th9th8th14th
17th
Trinomial Triangle
4th10th16th12th9th11th12th22nd22nd
12th6th9th29th
16th14th13th10th10th7th8th
17th13th11th5th11th8th22nd42nd6th16th
14th14th4th10th16th15th14th10th134th12th12th32nd19th9th10th15th6th7th12th
13th
United States
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8th
35th
36th164th
19th
13th
380th
47th
17th
Vampire Numbers
12th14th11th6th9th12th22nd52nd44th32nd12th9th17th39th11th18th13th9th7th4th12th8th
24th10th19th10th18th10th28th78th8th23rd
24th15th6th9th16th20th28th17th265th12th8th44th29th14th6th16th6th9th13th4th8th
Van Eck Sequence
8th17th24th14th11th15th21st62nd49th45th18th13th16th43rd15th25th21st18th10th11th14th9th
28th19th24th9th30th12th37th107th12th30th
30th20th12th17th30th32nd31st19th340th19th16th51st40th16th8th18th10th8th17th10th19th
Zodiac Signs
27th
11th
18th50th
141st
25th
12th
γ
5th22nd23rd28th18th5th37th47th35th34th8th6th
30th9th13th20th22nd7th5th11th21st18th24th7th6th7th15th9th30th54th17th68th
22nd21st7th21st20th13th24th21st92nd15th10th34th25th19th23rd20th16th7th7th5th8th
λ
11th22nd26th49th21st5th58th61st42nd38th9th9th21st36th14th12th23rd24th6th7th10th18th25th28th12th16th12th19th11th40th99th20th46th
37th36th7th28th32nd20th41st27th148th16th16th33rd41st30th12th32nd22nd6th10th6th11th
π
13th40th36th75th24th16th80th102nd76th59th15th10th22nd48th21st15th41st34th9th11th12th22nd32nd41st22nd33rd13th42nd7th82nd216th21st124th
47th53rd5th24th79th26th66th33rd507th20th37th52nd60th28th9th56th20th7th9th6th9th
τ
12th23rd22nd35th21st8th53rd52nd43rd33rd15th9th19th40th19th13th24th21st9th8th12th17th20th30th17th19th11th33rd7th52nd114th15th89th
32nd26th5th20th56th19th42nd23rd282nd16th22nd41st33rd23rd9th27th20th6th9th6th9th
φ
13th21st21st42nd22nd7th51st51st45th32nd15th13th20th46th28th15th25th24th9th8th14th17th22nd42nd23rd30th10th40th7th47th95th14th87th
33rd27th5th20th53rd22nd43rd27th363rd16th26th51st36th24th9th31st19th6th12th5th10th
√2
20th26th23rd44th22nd6th51st64th53rd37th15th14th18th50th18th15th28th25th8th9th15th16th23rd48th18th31st10th37th7th70th108th15th79th
31st34th5th21st58th17th46th29th532nd16th20th47th41st25th10th37th20th6th14th6th9th
𝑒
14th31st42nd61st21st10th65th75th59th51st14th15th19th50th18th16th36th30th11th10th14th22nd26th39th17th33rd14th44th9th52nd113th19th98th
38th42nd5th27th63rd25th50th35th410th43rd32nd67th53rd26th8th43rd22nd6th11th7th12th