12 Days of Christmas
10th9th16th28th17th12th33rd176th153rd127th13th23rd
42nd46th22nd19th19th24th7th14th14th8th17th14th71st22nd15th44th13th14th18th125th19th11th29th25th24th68th26th12th
45th69th122nd10th1,078th21st35th10th102nd83rd13th10th16th49th14th
12th11th15th
24 Game
7th7th11th11th
8th8th24th35th23rd9th6th
31st8th11th6th11th10th8th8th8th7th
9th14th8th10th11th9th
10th22nd41st6th12th14th13th14th11th6th9th11th13th8th4th143rd10th6th4th26th15th11th5th8th9th5th15th6th3rd8th
99 Bottles of Beer
10th9th18th39th7th12th37th168th163rd111th8th13th
42nd26th17th18th25th20th10th15th14th12th
12th66th24th
16th
445th
1,114th
11th
Abundant Numbers
15th11th29th37th12th18th33rd224th152nd140th18th22nd
48th26th36th24th36th25th12th20th19th14th31st12th81st40th21st95th12th26th26th148th138th16th57th54th25th68th27th15th30th43rd68th84th16th104th22nd33rd11th118th109th18th17th20th43rd12th23rd20th12th24th
Abundant Numbers (Long)
15th13th27th23rd15th17th17th121st75th97th20th22nd
62nd22nd28th21st36th20th12th15th18th13th20th12th46th35th22nd56th9th
25th102nd88th17th43rd47th23rd50th23rd14th19th30th45th37th13th70th22nd24th11th69th63rd18th7th10th26th12th18th15th12th20th
Arabic to Roman
58th
Arithmetic Numbers
13th
8th
109th
156th
7th
Arrows
79th
Ascending Primes
16th
16th
7th
36th
255th
6th
ASCII Table
11th
42nd
11th
108th
339th
6th
Billiards
33rd
brainfuck
21st
Calendar
6th
Card Number Validation
49th
Catalan Numbers
23rd
8th
74th
435th
5th
Catalan’s Constant
16th9th5th
20th15th24th19th10th8th
35th19th12th16th16th11th
7th11th14th6th11th15th11th
14th6th19th7th25th46th14th60th11th7th11th6th6th6th13th15th13th10th177th12th14th4th30th15th12th8th7th7th16th6th8th4th11th6th
Christmas Trees
9th
50th
10th
106th
835th
8th
Collatz
10th10th29th19th15th16th19th71st73rd74th16th16th8th49th18th19th20th27th14th11th11th16th12th14th16th40th42nd13th44th12th16th23rd30th29th17th33rd
15th21st18th17th9th30th25th43rd22nd50th16th20th12th66th67th13th10th8th8th18th20th17th6th
Continued Fractions
30th
CSS Colors
57th
Cubes
8th7th11th23rd
9th
49th47th28th9th7th
36th16th15th9th13th11th5th7th8th8th13th11th27th12th12th18th8th10th10th43rd15th8th18th
11th24th11th5th12th16th18th28th6th371st11th14th5th45th29th12th
11th14th7th
6th7th11th
Day of Week
131st
DFA Simulator
28th
Diamonds
9th
31st
81st
7th
71st
589th
121st
Divisors
15th11th32nd80th17th23rd37th330th168th127th20th24th
66th40th42nd26th36th26th11th24th20th20th22nd15th88th36th22nd128th16th62nd26th171st32nd20th55th49th32nd117th34th16th
71st136th99th18th125th26th72nd11th178th126th20th10th18th56th21st17th21st14th30th
Emirp Numbers
17th
34th
12th
70th
185th
Emirp Numbers (Long)
18th
7th
21st
61st
Emojify
78th
Evil Numbers
16th10th29th45th19th19th38th188th130th111th20th24th
54th44th42nd32nd31st17th15th18th24th16th32nd18th76th46th22nd87th16th63rd22nd105th88th16th46th64th33rd52nd27th13th34th61st92nd71st24th287th22nd68th7th179th102nd48th23rd9th43rd20th27th17th11th24th
Evil Numbers (Long)
14th12th29th24th14th17th17th131st86th83rd21st25th
51st33rd33rd23rd31st17th12th16th25th14th
13th45th40th20th45th9th
20th67th52nd16th33rd57th26th39th24th16th30th33rd67th45th21st189th20th27th9th68th70th38th9th11th28th21st13th15th10th20th
Factorial Factorisation
16th
19th
6th
47th
200th
Farey Sequence
13th10th15th18th7th17th13th52nd30th36th15th19th
42nd20th16th16th21st15th11th12th12th8th
12th25th16th16th20th6th
18th28th29th11th17th
18th23rd17th11th19th20th22nd18th9th233rd13th15th8th40th32nd15th7th10th18th10th14th11th6th13th
Fibonacci
20th16th52nd94th3rd38th54th216th127th147th32nd44th15th83rd34th54th45th52nd40th21st51st29th42nd42nd29th126th85th36th178th35th64th42nd92nd150th27th87th68th37th153rd53rd39th38th87th100th150th44th200th39th151st37th183rd105th35th17th82nd36th38th48th63rd12th18th23rd
Fizz Buzz
19th15th77th205th15th45th92nd759th564th419th28th54th
71st111th83rd78th80th64th19th98th31st51st80th24th285th76th28th251st83rd80th43rd439th1st34th152nd58th55th278th106th52nd66th230th404th366th49th1,497th70th156th21st368th367th32nd26th92nd177th50th30th64th46th58th
Foo Fizz Buzz Bar
13th11th32nd43rd15th19th12th122nd130th104th18th18th
55th24th23rd27th27th18th11th13th17th19th
14th62nd35th20th48th11th
20th151st57th20th40th
21st54th22nd16th
43rd78th85th20th133rd27th31st12th68th64th17th10th25th26th18th16th16th11th23rd
Forsyth–Edwards Notation
26th
Fractions
109th
209th
Game of Life
64th
Gijswijt’s Sequence
17th
9th
33rd
68th
Gray Code Decoder
31st
15th
Gray Code Encoder
1st
Happy Numbers
22nd
33rd
61st
12th
78th
495th
Happy Numbers (Long)
13th
17th
11th
92nd
130th
Hexdump
18th
Hilbert Curve
7th
12th
Intersection
54th
Inventory Sequence
18th
7th
63rd
173rd
ISBN
89th
Jacobi Symbol
43rd
57th
Kaprekar Numbers
11th
3rd
37th
61st
Kolakoski Constant
19th
15th9th7th
24th24th18th19th11th7th10th34th23rd12th13th9th11th
6th11th15th9th12th18th13th
14th6th11th8th25th46th13th15th11th10th13th7th6th8th15th17th14th8th158th12th14th5th39th15th7th7th9th7th19th8th9th4th12th7th
Kolakoski Sequence
8th6th17th17th
16th22nd54th35th35th15th11th9th39th20th22nd17th15th10th10th9th13th10th10th10th32nd19th16th38th11th
9th33rd56th12th21st39th16th28th14th9th14th29th26th22nd10th182nd14th14th7th57th36th12th17th9th13th11th7th14th9th21st
Leap Years
18th
32nd
16th
379th
648th
Levenshtein Distance
45th
Leyland Numbers
22nd
8th
48th
222nd
ln 2
14th9th6th
18th19th22nd24th
10th
21st15th15th11th12th
10th14th14th
16th18th
17th5th
6th32nd47th
48th8th
11th7th5th7th33rd12th16th11th250th15th12th
35th13th
5th7th7th16th5th9th4th11th10th
Look and Say
9th8th14th26th6th12th21st40th45th36th16th17th
38th20th25th14th13th15th8th6th15th8th
12th30th23rd13th34th6th
14th41st68th15th21st35th22nd34th16th10th16th46th36th27th10th75th15th22nd7th70th29th12th36th7th13th13th16th10th9th12th
Lucky Numbers
16th
72nd
11th
55th
212th
Lucky Tickets
37th
158th
Mandelbrot
6th
36th
Medal Tally
18th
Minesweeper
30th
Morse Decoder
50th
Morse Encoder
25th
Multitap Input
26th
N Queens
4th
12th
3rd
18th
145th
Niven Numbers
13th15th29th22nd20th25th23rd67th40th65th18th17th39th44th20th30th28th28th21st11th20th
21st21st13th34th
17th37th14th34th22nd32nd1st18th28th
20th35th28th20th27th42nd54th73rd18th160th17th51st16th99th43rd16th21st21st27th20th22nd22nd12th28th13th
Niven Numbers (Long)
14th9th25th23rd
22nd17th84th70th96th22nd22nd
51st21st31st21st28th23rd13th19th23rd17th
18th43rd39th16th37th9th
24th66th22nd16th35th
25th47th27th18th27th31st43rd44th18th69th21st31st11th71st47th17th9th14th29th19th15th17th10th25th
Number Spiral
23rd
8th
43rd
152nd
Odious Numbers
14th10th31st38th20th17th33rd155th100th86th21st25th
51st43rd39th29th31st15th12th20th24th14th28th16th68th44th21st73rd15th55th23rd98th87th16th45th63rd31st51st29th15th37th53rd78th69th23rd168th24th61st7th135th80th23rd23rd9th44th19th24th18th10th22nd
Odious Numbers (Long)
13th12th29th25th15th16th15th68th72nd68th20th24th
51st34th30th21st30th17th12th15th25th13th
13th42nd41st20th39th10th
20th62nd47th15th34th58th27th42nd24th14th29th32nd43rd44th21st171st22nd27th9th60th53rd28th9th11th28th20th13th15th9th20th
Ordinal Numbers
151st
PalindromemordnilaP
37th
Pangram Grep
10th
45th
385th
Partition Numbers
5th
36th
104th
Pascal’s Triangle
15th
26th
11th
156th
114th
304th
Pernicious Numbers
23rd
34th
13th
148th
489th
Pernicious Numbers (Long)
17th
8th
74th
170th
Poker
31st
Polyominoes
10th
7th
17th
99th
Prime Numbers
15th15th36th58th27th20th37th210th130th108th24th17th
57th24th36th25th37th20th14th20th32nd16th35th17th79th52nd24th121st18th109th28th58th93rd20th60th64th32nd99th36th12th30th80th79th89th26th446th29th99th8th179th93rd14th23rd7th52nd18th26th23rd11th29th
Prime Numbers (Long)
13th14th29th24th17th21st
85th88th97th20th27th
53rd20th32nd26th33rd20th29th20th32nd16th
13th50th33rd23rd63rd14th
24th90th47th25th41st
31st52nd29th16th21st32nd50th38th21st201st27th41st10th91st73rd16th8th17th34th13th15th17th10th29th
Quine
1st
44th1st19th
25th107th147th63rd
36th29th61st1st24th22nd4th1st
12th26th40th31st
1st
79th15th5th19th76th33rd1st1st30th30th1st24th1st27th1st5th
30th84th23rd44th
74th25th18th
42nd8th26th17th31st
16th
Recamán
22nd
11th
102nd
443rd
Reverse Polish Notation
29th
Reversi
25th
Rijndael S-box
19th
10th
12th
113th
Roman to Arabic
77th
ROT13
52nd
Rule 110
10th
8th
61st
86th
Scrambled Sort
19th
117th
Set
15th
Seven Segment
36th
Sierpiński Triangle
7th
22nd
10th
49th
336th
Smith Numbers
9th
20th
11th
54th
259th
Spelling Numbers
26th
Sudoku
11th
Sudoku (Fill-in)
27th
Taxicab Numbers
2nd
16th
Ten-pin Bowling
21st
Tic-tac-toe
42nd
Time Distance
16th
Tongue-twisters
7th8th16th31st
9th27th50th58th41st11th13th
43rd22nd21st15th17th18th10th9th16th10th18th13th35th12th13th20th11th12th14th51st28th10th21st19th18th38th16th10th
21st28th41st9th103rd14th12th7th50th32nd12th13th14th21st12th
12th10th13th
Topological Sort
20th
Tower of Hanoi
10th
46th
Transpose Sentence
62nd
Trinomial Triangle
5th
30th
United States
83rd
Vampire Numbers
6th
20th
12th
40th
245th
Van Eck Sequence
9th
18th
11th
64th
165th
Zeckendorf Representation
29th
γ
15th
16th8th7th
28th29th18th23rd9th8th9th32nd20th13th10th8th11th
5th11th18th5th13th18th10th
6th6th17th10th23rd24th17th63rd7th7th10th8th8th7th9th13th10th7th105th14th11th5th23rd12th15th6th6th5th17th7th7th5th11th10th
λ
13th8th5th36th35th25th24th10th9th11th50th35th12th13th9th11th
7th10th16th8th10th32nd15th
17th10th21st11th28th44th11th22nd11th8th17th12th8th9th13th21st16th9th146th15th19th5th37th20th25th12th13th8th22nd6th10th6th14th12th
π
18th12th10th15th38th68th51st34th15th10th13th47th40th15th20th11th13th
11th12th16th8th15th45th39th
34th11th42nd7th58th69th7th93rd12th15th21st12th6th8th55th28th36th12th521st19th37th5th55th23rd12th10th10th14th21st7th32nd6th11th
τ
14th9th14th10th8th8th31st32nd31st22nd15th9th11th41st33rd13th17th10th13th11th8th12th16th7th14th32nd19th16th20th9th35th7th45th56th7th80th12th11th15th9th6th8th46th21st20th10th284th15th23rd5th45th16th8th10th9th8th10th6th9th6th11th
φ
25th
15th10th8th7th15th29th31st24th15th13th12th47th42nd16th17th14th13th
9th14th16th18th14th43rd25th
31st8th42nd8th42nd78th14th76th11th14th18th8th6th8th41st22nd22nd14th366th15th26th6th56th19th8th11th10th10th20th6th12th6th12th
√2
12th11th18th6th32nd35th39th23rd23rd14th10th52nd35th15th19th13th24th
10th15th5th7th13th50th20th
31st8th38th8th62nd80th7th76th10th22nd15th8th6th8th40th18th23rd14th238th15th21st6th53rd16th8th11th10th9th21st6th14th6th11th
𝑒
17th9th22nd15th9th10th34th56th40th34th14th15th11th51st37th16th21st12th15th16th10th14th17th10th16th41st19th11th34th11th45th10th44th39th6th77th16th15th18th12th6th10th42nd26th24th13th106th43rd32nd7th71st27th18th9th9th12th24th6th11th7th14th