12 Days of Christmas
40th
25th
24 Game
30th
99 Bottles of Beer
33rd
4th
26th
Abundant Numbers
38th
7th
9th
12th
Abundant Numbers (Long)
5th
9th
10th
Arabic to Roman
48th
Arithmetic Numbers
11th
29th
Arrows
25th
Ascending Primes
7th
7th
17th
ASCII Table
21st
Billiards
17th
brainfuck
23rd
Card Number Validation
11th
19th
Catalan Numbers
20th
13th
36th
Catalan’s Constant
21st
3rd
44th6th
Christmas Trees
45th
50th
Collatz
14th
8th
7th
60th
CSS Colors
39th
1st
Cubes
46th
Day of Week
23rd
8th
1st
1st
7th
72nd
Diamonds
39th
30th
Divisors
38th
7th
7th
35th28th
465th
Emirp Numbers
2nd
67th
Emirp Numbers (Long)
28th
Emojify
32nd
Evil Numbers
46th
13th
14th
11th
Evil Numbers (Long)
11th
13th
Factorial Factorisation
13th
25th
Farey Sequence
26th
Fibonacci
12th
193rd38th
14th
13th
23rd26th21st27th
13th1st
6th
28th1st
76th
19th121st4th
1st
75th15th7th57th50th
19th
Fizz Buzz
31st
82nd
99th32nd95th74th8th13th
21st23rd
2nd
1st
14th9th
1st1st
99th
33rd
175th74th
536th
8th
145th
Foo Fizz Buzz Bar
17th
9th
12th
48th
10th
Forsyth–Edwards Notation
19th
Fractions
4th
40th
Game of Life
34th
Gijswijt’s Sequence
22nd
Happy Numbers
77th
Happy Numbers (Long)
42nd
Hexdump
18th
Intersection
30th
Inventory Sequence
20th
ISBN
35th
Jacobi Symbol
17th
108th
Kaprekar Numbers
24th
Kolakoski Constant
22nd
47th
Kolakoski Sequence
28th
Leap Years
18th18th3rd6th
13th9th9th11th9th
4th
5th15th
30th
12th1st9th18th
32nd
7th55th
44th
32nd
17th
Levenshtein Distance
3rd
21st
Leyland Numbers
32nd
ln 2
36th
Look and Say
6th
15th
Lucky Numbers
32nd
Lucky Tickets
29th
Maze
35th
Medal Tally
15th
Morse Decoder
42nd
Morse Encoder
33rd
Musical Chords
16th
N Queens
9th
Niven Numbers
34th
9th
7th
1st1st
2nd
3rd
1st6th
1st
29th
175th
Niven Numbers (Long)
6th
19th
Number Spiral
4th
15th
Odious Numbers
38th
15th
55th
Odious Numbers (Long)
36th
Ordinal Numbers
12th
6th
55th
PalindromemordnilaP
12th
12th
Pangram Grep
9th
2nd
8th10th15th
20th
350th
10th
Pascal’s Triangle
2nd
6th
19th
Pernicious Numbers
20th1st
16th
1st
2nd
1st1st
8th
22nd
54th
Pernicious Numbers (Long)
25th
Poker
33rd
Polyominoes
10th
Prime Numbers
17th
9th
1st
11th1st
Prime Numbers (Long)
9th
15th
10th
2nd
22nd
Proximity Grid
28th
QR Decoder
18th
Quine
1st22nd1st9th
25th90th63rd46th9th19th25th16th1st20th11th13th1st22nd7th1st26th6th1st26th29th10th25th8th1st1st1st1st24th10th1st20th1st24th1st32nd35th30th1st4th12th7th6th1st5th10th5th51st8th21st5th23rd
11th1st
Recamán
25th
8th
25th
Repeating Decimals
23rd
Reverse Polish Notation
30th
Rijndael S-box
21st
28th
Rock-paper-scissors-Spock-lizard
54th
Roman to Arabic
45th
ROT13
22nd
67th
Rule 110
35th
Seven Segment
50th
Sierpiński Triangle
18th
Smith Numbers
18th
Spelling Numbers
53rd
Star Wars Opening Crawl
25th
Sudoku
22nd
Ten-pin Bowling
32nd
Tic-tac-toe
5th
14th
Time Distance
20th
Tongue-twisters
29th
12th
Transpose Sentence
1st
21st
United States
5th
19th
Vampire Numbers
55th
Van Eck Sequence
22nd
8th
24th
Zeckendorf Representation
23rd
Zodiac Signs
13th
γ
5th4th7th5th6th
28th15th18th7th6th10th24th8th11th5th7th8th5th11th4th5th4th7th7th5th
6th8th12th21st6th52nd10th7th8th6th6th4th6th10th10th7th74th6th10th4th3rd16th8th5th6th4th3rd4th6th6th4th7th6th
λ
12th3rd11th6th6th33rd34th22nd20th8th9th14th29th12th10th6th7th8th7th10th4th8th4th14th9th15th
8th9th18th47th7th17th14th7th14th10th6th7th10th18th15th9th131st8th14th4th3rd30th15th8th11th11th6th5th5th8th5th9th7th
π
14th7th11th8th6th34th58th42nd28th11th9th14th39th21st12th14th9th11th10th12th5th8th5th23rd17th31st13th29th7th41st25th6th64th14th13th16th10th6th7th45th24th31st11th432nd7th37th5th4th77th15th6th10th8th10th8th6th8th6th8th7th
τ
11th5th10th6th6th30th27th23rd20th11th8th13th36th19th11th11th9th11th8th12th5th8th5th18th15th19th
25th7th32nd30th6th45th13th10th13th7th6th7th37th18th18th10th231st6th22nd5th4th51st11th6th10th8th6th8th5th8th6th8th7th
φ
13th7th9th5th7th30th26th24th20th13th12th14th41st24th14th12th13th11th10th13th5th10th7th28th20th29th
29th7th31st69th6th58th13th12th16th7th6th7th35th20th19th13th305th7th25th5th3rd57th13th8th11th8th7th9th5th10th5th8th7th
√2
20th5th9th6th6th32nd32nd31st30th13th13th13th44th17th14th15th12th11th12th14th5th7th6th35th15th29th11th27th7th48th82nd6th56th12th17th13th7th6th7th33rd16th20th13th215th6th19th6th3rd54th13th8th11th9th7th9th5th11th6th8th7th
𝑒
14th10th13th7th10th32nd45th33rd30th14th12th14th44th18th13th14th11th13th9th14th5th10th8th22nd14th30th15th29th8th29th82nd6th54th15th13th17th11th5th8th36th25th20th12th348th9th32nd5th3rd63rd17th7th9th7th8th9th6th9th6th11th11th