12 Days of Christmas
13th19th18th27th18th15th42nd172nd150th119th11th19th14th41st38th25th21st18th23rd14th14th9th
68th19th44th11th22nd16th120th372nd11th38th
67th29th11th18th44th87th141st15th1,137th21st35th97th90th15th16th49th14th13th20th11th14th
24 Game
5th10th12th10th6th11th18th33rd30th23rd12th5th8th31st8th14th10th10th8th9th8th8th
13th12th10th7th8th7th20th57th6th16th
14th14th5th8th13th17th17th9th144th11th5th24th20th9th15th10th4th10th12th
11th
99 Bottles of Beer
15th17th19th32nd18th13th46th170th159th111th12th12th14th41st22nd21st21st24th18th15th14th13th
65th21st42nd15th18th11th128th480th10th33rd
68th26th14th15th45th80th149th17th1,085th23rd39th94th76th15th15th42nd13th11th15th11th11th
Abundant Numbers
19th23rd30th28th24th20th36th227th151st136th20th21st26th47th21st40th26th35th22nd21st19th15th
78th34th88th11th32nd23rd138th341st15th63rd49th67th29th15th27th45th72nd87th24th1,131st24th33rd113th108th22nd18th43rd10th16th24th12th22nd
Abundant Numbers (Long)
11th16th28th22nd21st19th19th116th75th95th22nd22nd15th49th17th32nd25th34th17th18th18th14th
45th32nd53rd7th20th22nd76th167th16th46th
48th23rd13th17th32nd47th36th18th544th24th23rd69th63rd11th16th26th10th11th17th10th22nd
Arabic to Roman
11th
64th
16th
14th
38th
56th193rd
17th
504th
60th
13th
Arithmetic Numbers
9th15th25th15th14th22nd
88th57th68th20th17th10th48th12th21st19th25th11th13th18th12th
34th17th23rd9th
15th46th127th11th29th
39th20th11th15th19th29th27th14th454th23rd12th51st41st9th12th17th7th9th14th
17th
Arrows
50th
16th
12th
24th
40th138th
15th
18th19th
16th
349th
42nd
20th
Ascending Primes
7th13th15th13th10th14th17th48th36th35th17th14th15th33rd11th16th16th15th5th9th13th9th
23rd18th17th7th15th9th34th66th9th19th22nd13th13th5th11th17th21st18th12th250th15th14th43rd21st11th14th15th6th9th13th
13th
ASCII Table
11th19th23rd17th15th18th36th124th69th67th13th14th9th46th14th21st17th17th11th6th
14th
37th19th18th9th18th14th46th123rd13th27th21st33rd20th11th12th22nd40th41st20th449th14th
53rd50th13th6th22nd8th
11th6th12th
Billiards
5th
10th
9th
5th
13th
32nd
8th
19th
7th
brainfuck
Catalan Numbers
22nd13th15th9th8th12th24th34th44th31st23rd19th12th52nd21st27th22nd22nd19th16th20th9th
33rd28th45th10th39th8th43rd108th8th44th
16th12th8th9th31st22nd38th20th420th11th25th64th24th13th7th12th16th10th15th5th9th
Catalan’s Constant
8th21st23rd24th17th5th34th41st33rd30th10th7th13th31st10th12th22nd20th6th7th11th15th15th14th8th12th7th18th7th35th59th16th65th
22nd20th6th20th24th14th27th21st152nd14th13th23rd28th23rd6th23rd16th6th8th4th9th
Christmas Trees
12th16th17th16th12th15th55th124th118th59th13th10th11th45th15th60th20th20th11th13th13th10th
39th18th40th11th19th15th76th289th13th35th
52nd23rd9th15th45th66th76th15th829th16th35th94th64th11th13th30th11th
33rd8th16th
Collatz
19th24th39th26th22nd26th22nd243rd115th151st21st22nd16th53rd21st27th30th35th19th18th20th17th
50th35th67th11th24th25th107th272nd17th51st
42nd26th17th19th35th63rd54th26th821st28th23rd75th96th15th6th36th16th15th21st11th26th
CSS Colors
10th
43rd
31st
16th
9th
22nd
30th169th
15th
47th
290th
37th
10th
Cubes
7th
12th10th9th13th26th58th49th29th12th6th8th36th11th18th12th12th8th7th8th8th
25th9th18th
13th7th40th106th8th24th
25th13th4th10th22nd22nd36th12th380th12th15th41st36th10th11th14th7th
11th7th9th
Day of Week
45th
250th
Diamonds
11th13th18th11th11th15th37th96th73rd56th13th9th10th46th12th72nd15th19th9th8th13th11th
30th22nd38th6th21st12th59th168th13th34th
40th20th7th14th28th45th48th16th586th14th26th89th40th10th10th21st10th
15th9th8th
Divisors
25th16th33rd71st22nd24th37th321st163rd122nd21st24th18th65th37th44th27th33rd25th28th19th20th
86th32nd125th16th63rd23rd165th597th19th59th
113th36th16th31st72nd139th100th23rd1,496th28th70th171st123rd16th18th54th20th12th25th13th28th
Emirp Numbers
15th16th23rd14th11th15th37th94th55th43rd17th15th31st44th11th29th22nd21st13th11th25th10th
32nd15th59th10th35th10th36th180th12th36th30th34th21st6th15th39th59th45th24th737th19th61st119th48th28th8th24th10th19th17th6th13th
Emirp Numbers (Long)
8th14th18th14th12th14th19th56th45th38th15th15th11th41st13th21st18th19th10th9th20th8th
24th19th27th5th20th11th35th95th10th22nd
26th14th7th12th21st29th21st14th326th16th24th50th36th11th11th16th8th8th12th5th17th
Emojify
9th
52nd
17th
8th
26th
36th164th
18th
9th
352nd
34th
11th
Evil Numbers
25th32nd31st25th23rd24th40th232nd132nd118th25th23rd32nd54th34th48th35th31st15th18th24th19th
62nd41st84th16th69th17th105th360th14th61st59th52nd34th12th30th62nd111th94th32nd1,251st26th66th175th109th30th8th46th16th18th27th11th21st
Evil Numbers (Long)
13th18th29th23rd19th20th18th124th84th83rd23rd25th15th50th29th37th27th30th13th16th25th14th
44th37th43rd7th41st17th65th161st13th37th
36th25th15th26th33rd49th45th26th582nd22nd26th66th67th13th16th28th19th8th19th10th18th
Factorial Factorisation
6th11th19th19th15th8th20th46th28th
10th7th
31st9th12th16th16th6th5th16th13th13th19th8th12th7th14th8th33rd70th12th20th
14th16th4th16th14th15th21st13th181st12th9th44th25th14th17th16th11th
7th4th7th
Farey Sequence
5th10th20th17th12th19th15th52nd30th37th19th19th12th41st17th16th19th20th12th13th12th9th
24th15th20th6th12th15th27th73rd10th20th
23rd17th10th16th21st25th21st13th218th14th13th37th28th10th14th17th9th10th13th
15th
Fibonacci
91st57th75th168th60th57th68th593rd325th312th45th48th33rd80th80th82nd81st74th40th66th33rd44th
210th76th208th35th71st47th325th855th26th131st61st220th91st40th77th118th233rd186th50th2,060th68th175th270th258th23rd79th111th45th36th73rd45th55th
Fizz Buzz
126th51st78th201st55th45th119th751st538th
29th52nd35th71st108th79th81st72nd63rd100th30th50th
252nd74th249th82nd86th40th587th1,591st31st149th53rd273rd102nd51st64th221st404th370th54th3,037th72nd154th358th365th33rd93rd167th49th21st68th
59th
Foo Fizz Buzz Bar
11th18th33rd37th22nd20th23rd121st129th101st19th18th15th53rd20th27th30th25th15th14th17th20th
61st30th48th11th21st17th146th313th17th45th
49th24th14th16th46th78th88th27th867th29th31st63rd64th15th24th26th16th11th20th11th21st
Forsyth–Edwards Notation
30th
116th
Fractions
19th
17th
28th
61st167th
33rd
17th
552nd
98th
12th
Game of Life
75th
14th
187th
30th
Gijswijt’s Sequence
8th12th12th14th7th14th19th21st24th22nd15th11th11th32nd9th13th14th14th8th9th11th8th
17th15th14th7th12th11th20th53rd11th17th
11th18th5th8th16th15th15th11th155th13th9th32nd19th15th12th15th7th8th14th
15th
Happy Numbers
16th17th29th17th15th18th34th105th66th50th17th13th31st44th15th31st22nd21st12th17th22nd17th
53rd30th66th13th33rd15th44th181st15th37th41st37th23rd10th16th42nd46th53rd26th611th20th38th84th56th29th8th33rd12th19th21st6th17th
Happy Numbers (Long)
8th16th25th17th18th20th18th75th45th41st18th15th13th40th16th28th23rd20th11th8th13th15th
40th32nd41st10th27th15th40th112th14th30th
31st18th9th16th32nd30th29th19th383rd20th23rd61st35th13th6th19th14th9th15th7th20th
Hexdump
11th
32nd
36th
6th
16th
24th49th
10th
9th
184th
38th
7th
Hilbert Curve
4th
11th11th6th9th
18th19th
9th4th7th21st
12th10th9th5th9th6th9th
13th10th8th
7th5th16th35th5th9th
10th11th3rd6th9th10th11th7th88th9th6th17th13th9th9th8th6th12th9th
8th
Intersection
39th
13th
8th
22nd
40th134th
19th
12th
297th
42nd
15th
Inventory Sequence
8th15th26th21st14th17th20th52nd37th44th19th12th11th43rd14th24th19th17th8th12th12th10th
21st18th20th6th16th12th30th84th15th21st
25th20th10th13th28th26th24th16th244th16th14th45th29th12th11th13th11th9th15th7th17th
ISBN
65th
12th
14th
23rd
43rd130th
23rd
15th
362nd
45th
13th
Jacobi Symbol
7th
37th
46th
17th
11th
151st
31st
9th
Kaprekar Numbers
5th9th13th12th8th13th13th39th24th
14th4th13th24th
15th13th11th3rd9th7th7th
22nd10th6th3rd10th7th26th55th3rd17th11th16th10th2nd9th12th15th15th8th107th10th5th25th21st11th11th11th5th9th10th
13th
Kolakoski Constant
8th18th21st28th19th5th33rd37th25th25th11th7th16th31st11th12th18th19th6th6th11th16th21st16th11th14th8th18th8th33rd62nd15th30th
25th21st6th19th31st16th33rd21st143rd12th14th33rd29th25th8th25th18th8th9th4th10th
Kolakoski Sequence
18th17th18th20th10th16th33rd62nd39th37th13th11th12th39th15th22nd19th19th7th10th13th10th15th31st15th37th10th26th9th38th122nd11th28th
27th17th8th16th33rd23rd28th16th314th14th14th52nd37th23rd9th17th9th7th14th9th18th
Leap Years
24th20th35th60th22nd25th33rd287th160th119th24th23rd22nd50th32nd44th34th34th25th35th25th17th
81st29th94th12th32nd21st168th477th17th56th
97th47th19th39th63rd132nd137th28th1,108th30th58th120th118th16th34th53rd22nd14th30th16th27th
Levenshtein Distance
29th
19th
27th82nd
163rd
25th
Leyland Numbers
7th14th19th9th8th13th23rd40th47th32nd14th15th11th48th11th19th17th13th12th6th15th8th
23rd17th40th9th28th15th36th119th14th33rd
27th11th8th9th24th30th36th19th379th15th16th51st35th13th15th17th9th10th17th7th14th
ln 2
10th16th20th28th17th5th27th31st32nd32nd13th10th
44th11th15th21st22nd8th10th14th16th15th19th14th16th5th16th6th37th71st14th51st
23rd18th4th18th41st11th27th18th231st15th11th41st21st20th19th20th15th5th9th4th9th
Look and Say
9th16th16th15th11th15th28th49th46th39th20th15th14th37th14th31st18th14th13th7th15th10th
27th20th34th9th16th10th38th148th14th27th
35th21st10th13th46th40th34th18th406th17th22nd66th31st25th7th15th10th10th15th9th11th
Lucky Numbers
7th12th16th10th10th15th17th46th33rd30th16th7th14th39th15th20th17th14th9th7th11th10th
56th17th29th8th14th11th25th86th8th18th
21st15th7th11th22nd23rd23rd12th249th18th11th32nd28th15th6th14th8th9th13th6th9th
Lucky Tickets
8th
26th
34th
11th
6th
17th
21st60th
14th
8th
171st
30th
8th
Mandelbrot
4th
14th12th7th11th
25th22nd
12th7th9th26th
15th13th13th6th11th9th9th
20th10th7th
10th7th20th42nd6th17th
17th14th6th9th12th14th12th9th123rd11th7th27th16th10th11th10th6th7th11th
13th
Maze
125th
Morse Decoder
28th
12th
6th
17th
22nd88th
13th
6th
250th
37th
9th
Morse Encoder
43rd
6th
20th
23rd103rd
8th
15th
281st
40th
10th
Musical Chords
4th
38th
9th
6th
12th
12th39th
11th
5th
109th
21st
6th
N Queens
4th8th11th12th8th12th13th25th24th
13th9th9th28th9th12th11th8th6th10th9th10th
16th11th13th3rd10th9th21st48th9th15th
16th13th4th11th9th14th15th12th138th11th8th21st15th12th11th11th5th8th9th
11th
Niven Numbers
22nd25th33rd50th22nd31st34th172nd114th88th28th20th32nd56th22nd46th36th38th24th25th21st22nd
59th41st87th
42nd28th98th342nd17th60th51st67th41st22nd33rd55th80th80th29th898th26th56th122nd82nd26th20th45th21st16th31st15th28th
Niven Numbers (Long)
9th16th26th21st19th23rd18th83rd67th70th24th22nd14th51st17th33rd25th26th19th19th22nd18th
40th35th37th7th24th21st59th146th14th38th
46th27th16th23rd34th46th44th24th473rd23rd30th73rd45th13th20th29th18th10th19th9th22nd
Number Spiral
6th14th17th7th10th16th20th59th39th32nd14th11th9th40th11th18th22nd18th8th5th10th10th
22nd12th14th9th35th12th29th78th7th18th33rd20th15th5th8th21st26th24th14th249th14th11th35th24th13th5th16th6th
13th6th8th
Odious Numbers
22nd28th31st25th24th20th35th180th101st90th25th24th31st51st36th44th31st31st14th20th24th18th
58th39th72nd
58th17th90th302nd14th54th57th49th35th13th34th55th90th83rd32nd911th28th60th129th88th29th9th44th14th18th27th10th20th
Odious Numbers (Long)
11th19th30th24th19th19th16th105th71st68th22nd24th15th50th29th34th25th29th13th15th25th14th
41st37th38th8th37th17th60th134th13th37th
41st25th13th26th33rd45th45th26th475th24th26th61st52nd13th16th28th18th8th19th9th18th
Ordinal Numbers
12th
68th
19th
14th
33rd
51st210th
19th
13th
460th
61st
19th
Pangram Grep
69th
44th
34th
48th
62nd239th
47th
250th
107th
40th
Partition Numbers
5th8th15th15th12th13th13th28th24th
15th9th12th27th
15th14th13th8th11th7th7th
23rd13th14th4th10th8th24th42nd6th14th
18th11th5th10th22nd18th16th9th132nd13th10th32nd22nd10th10th12th6th7th11th
14th
Pascal’s Triangle
9th13th27th21st17th17th27th128th66th59th21st18th14th51st21st25th18th21st13th15th17th15th
43rd23rd65th9th64th16th51st220th14th38th
42nd23rd14th80th50th54th48th19th689th25th64th94th55th17th12th28th11th12th19th9th17th
Pernicious Numbers
15th25th31st25th23rd26th36th127th75th66th26th20th30th50th25th42nd31st32nd20th24th24th22nd
50th33rd51st13th53rd26th62nd173rd13th45th43rd44th38th17th31st53rd57th67th29th618th25th60th112th66th28th13th41st19th16th27th10th26th
Pernicious Numbers (Long)
7th16th21st16th14th16th18th56th43rd44th18th19th12th48th18th29th23rd19th13th13th24th13th
26th21st21st6th38th17th43rd83rd11th27th
23rd21st12th19th22nd29th24th19th296th16th24th56th37th11th13th21st10th10th14th6th16th
Poker
138th
Polyominoes
6th8th11th9th5th11th13th13th16th
11th5th
25th7th12th9th10th7th11th8th9th
13th9th7th5th9th7th14th34th7th11th
10th14th5th8th10th11th10th7th100th9th6th21st14th10th10th10th4th
10th
11th
Prime Numbers
29th25th37th41st20th25th49th259th129th119th28th17th31st58th16th42nd33rd36th15th19th30th18th
59th48th116th16th109th21st102nd390th15th67th57th95th43rd12th27th80th116th102nd38th1,157th34th97th173rd114th29th5th55th16th20th29th11th26th
Prime Numbers (Long)
18th17th30th16th22nd22nd21st150th85th93rd21st27th15th53rd16th35th28th31st16th20th30th17th
48th32nd62nd13th77th21st82nd187th15th45th
49th28th15th17th30th52nd35th27th578th28th39th85th71st13th15th33rd12th10th20th10th27th
Proximity Grid
5th
18th
29th
12th
7th
10th
18th42nd
11th
8th
119th
21st
7th
QR Decoder
34th
111th
Recamán
12th13th23rd15th10th16th23rd71st49th51st19th10th14th43rd18th25th16th15th10th9th12th9th
29th12th31st9th24th12th41st134th14th27th
36th19th9th16th26th31st35th20th428th18th17th53rd41st14th6th16th9th9th18th9th17th
Reverse Polish Notation
33rd
105th
15th
10th
185th
46th
Reversi
84th
Rijndael S-box
7th26th14th17th6th13th23rd64th58th29th14th9th14th33rd6th21st15th15th5th16th10th14th
16th18th8th8th9th9th25th60th7th16th
19th15th6th10th13th19th20th10th154th11th5th31st23rd21st16th11th5th10th12th
11th
Rock-paper-scissors-Spock-lizard
7th
31st
33rd
16th
5th
21st
22nd129th
13th
9th
314th
43rd
12th
Roman to Arabic
13th
40th
18th
13th
23rd
36th141st
16th
336th
57th
18th
Rule 110
5th
13th9th8th10th
68th42nd29th14th8th7th35th14th26th18th11th6th11th10th8th
25th11th27th
17th9th34th107th8th26th
30th15th9th10th20th23rd30th16th298th12th14th49th34th12th10th13th11th
13th8th10th
Seven Segment
50th
15th
7th
26th
37th139th
15th
11th
22nd
413th
45th
13th
SI Units
4th
13th
6th
5th
10th
11th32nd
9th
5th
89th
12th
7th
Sierpiński Triangle
7th
17th13th13th14th27th81st45th40th16th11th11th42nd14th28th20th16th11th13th11th11th
30th12th32nd
23rd11th36th124th11th30th
36th24th9th14th36th40th43rd16th392nd18th33rd50th42nd10th12th24th10th
17th7th15th
Smith Numbers
8th14th17th10th12th14th21st48th39th35th14th9th12th34th10th20th16th15th7th7th15th10th
20th9th21st8th22nd10th32nd75th8th23rd
17th15th9th11th21st23rd20th17th252nd14th12th47th28th15th4th15th8th8th12th6th11th
Spelling Numbers
6th
34th
11th
5th
18th
33rd105th
11th
8th
249th
30th
11th
Star Wars Opening Crawl
4th
26th
31st
7th
4th
10th
13th38th
9th
5th
147th
26th
5th
Sudoku
26th
2nd
10th
14th54th
6th
7th
147th
20th
6th
Sudoku (Fill-in)
18th
3rd
9th
17th38th
6th
115th
23rd
5th
Ten-pin Bowling
20th
53rd
60th
Tic-tac-toe
4th
19th
15th
6th
14th
18th55th
8th
7th
166th
28th
8th
Time Distance
58th
10th
7th
175th
25th
7th
Tongue-twisters
16th29th19th22nd11th18th33rd70th62nd49th15th13th15th42nd15th29th20th20th23rd9th15th15th
29th11th19th11th19th9th47th176th10th34th
38th22nd9th15th29th38th56th23rd442nd20th12th50th41st18th24th22nd10th15th20th7th12th
Tower of Hanoi
5th12th14th14th10th13th10th40th26th
15th20th14th38th
14th18th14th10th13th14th10th
30th19th10th7th10th8th30th47th5th12th
16th14th18th9th15th18th21st15th116th13th8th26th21st12th14th14th7th7th11th
13th
Trinomial Triangle
3rd10th14th11th9th10th11th21st20th
12th6th9th24th
15th11th11th8th9th7th8th
15th13th10th5th10th8th20th36th4th14th
12th11th4th8th13th14th12th9th121st10th10th25th16th9th10th13th6th6th11th
12th
United States
8th
44th
36th
15th
7th
34th
34th163rd
18th
11th
373rd
44th
15th
Vampire Numbers
12th14th11th6th9th11th21st52nd44th31st12th9th18th37th11th18th12th9th6th6th12th8th
24th8th19th9th17th10th27th77th8th22nd
22nd14th5th8th16th19th27th16th259th11th8th44th27th15th6th15th6th9th12th5th8th
Van Eck Sequence
8th17th22nd13th11th14th20th58th46th42nd18th11th15th41st15th21st18th17th7th9th14th8th
26th18th23rd9th29th10th34th104th11th27th
26th17th9th14th26th29th28th18th332nd17th15th48th35th15th8th16th9th8th15th9th17th
Zodiac Signs
26th
11th
17th49th
135th
23rd
12th
γ
5th22nd23rd27th18th5th35th47th34th32nd8th6th
28th9th13th19th21st6th5th11th21st17th23rd7th6th7th15th8th28th53rd16th67th
22nd19th7th21st20th12th24th20th88th14th10th32nd23rd19th23rd19th16th7th7th5th8th
λ
11th22nd26th48th20th5th57th61st40th37th9th9th21st32nd14th12th22nd24th6th8th10th18th24th28th12th16th12th19th10th39th99th19th45th
37th34th7th28th32nd20th40th26th142nd15th16th32nd40th30th12th31st23rd6th10th6th11th
π
13th36th35th73rd24th6th77th99th74th56th15th9th22nd46th21st15th40th34th8th10th12th22nd31st41st20th32nd13th42nd7th80th212th21st123rd
45th51st6th23rd77th25th65th32nd494th19th37th49th55th28th14th55th20th7th9th6th9th
τ
12th22nd21st35th21st6th53rd52nd42nd32nd15th9th19th39th19th13th23rd21st8th8th12th17th19th30th17th19th11th32nd7th51st113th15th88th
31st24th6th20th55th19th41st22nd274th15th22nd39th32nd23rd9th26th20th6th9th6th9th
φ
13th20th20th41st22nd7th50th51st44th31st15th13th20th45th28th15th24th24th8th10th14th17th21st42nd23rd30th10th40th7th46th94th14th86th
32nd25th6th20th53rd22nd41st26th352nd14th26th46th34th24th9th30th19th6th12th5th10th
√2
20th25th22nd43rd22nd6th50th63rd51st36th15th14th19th49th18th15th27th25th8th12th15th16th22nd48th17th31st10th37th7th69th107th15th78th
30th32nd6th21st57th17th45th28th518th14th20th44th41st25th10th36th20th6th14th6th9th
𝑒
14th31st41st59th21st9th63rd73rd57th50th14th15th19th49th18th16th35th30th10th10th14th22nd25th39th17th33rd14th44th9th49th113th19th96th
37th41st5th27th63rd25th49th34th399th39th32nd66th53rd26th8th43rd22nd6th11th7th12th