12 Days of Christmas
28th
99 Bottles of Beer
35th
9th
34th
Abundant Numbers
219th
6th
Abundant Numbers (Long)
1st
Arabic to Roman
55th
Arithmetic Numbers
154th
5th
Arrows
237th
9th
Ascending Primes
4th
ASCII Table
15th
316th
15th
brainfuck
38th
Catalan Numbers
63rd
13th7th
Catalan’s Constant
10th7th
Christmas Trees
195th
18th
Collatz
156th
3rd
Cubes
25th15th
Day of Week
73rd
28th
Diamonds
35th
337th
21st
Divisors
39th150th
56th
74th
466th
1st
Emirp Numbers
309th
24th
Emirp Numbers (Long)
139th
9th
Emojify
10th
Evil Numbers
110th
24th
Evil Numbers (Long)
32nd
16th
Factorial Factorisation
61st
Farey Sequence
152nd
Fibonacci
71st3rd
102nd
154th
78th
Fizz Buzz
31st
132nd
103rd423rd
15th
33rd
1st
181st
24th
47th
Foo Fizz Buzz Bar
19th45th
33rd
14th
Forsyth–Edwards Notation
9th
Fractions
52nd
79th
250th
12th
Game of Life
6th
Gijswijt’s Sequence
78th
Happy Numbers
174th
29th
Happy Numbers (Long)
87th
19th
Intersection
138th
Inventory Sequence
30th
25th
14th
ISBN
36th
12th
Jacobi Symbol
8th
Kaprekar Numbers
12th
Kolakoski Constant
14th
8th7th
7th
Kolakoski Sequence
43rd
23rd16th
6th
Leap Years
49th
69th
286th
30th
Levenshtein Distance
89th
13th
Leyland Numbers
9th
ln 2
13th
7th5th
4th
Look and Say
168th
11th
Lucky Numbers
16th9th
9th
Maze
11th
Medal Tally
7th
Morse Encoder
177th
N Queens
11th
Niven Numbers
525th
44th
Niven Numbers (Long)
265th
20th
Number Spiral
25th41st
17th
Odious Numbers
94th
79th
23rd
Odious Numbers (Long)
61st
64th
20th
Ordinal Numbers
26th
PalindromemordnilaP
119th
Pangram Grep
15th45th
34th
105th
13th
322nd
1st
32nd11th
13th
Pascal’s Triangle
67th
124th
19th
Pernicious Numbers
75th
23rd
Pernicious Numbers (Long)
16th
Prime Numbers
40th
96th
50th
42nd
136th
18th
17th
Prime Numbers (Long)
130th
41st
1st
Quine
1st22nd1st
25th91st101st49th
20th11th36th1st22nd
26th1st
30th10th25th
98th260th1st
1st20th1st24th1st
56th4th80th68th7th
1st45th21st
Recamán
109th
22nd
Reverse Polish Notation
49th
14th
Rijndael S-box
98th
14th
Rock-paper-scissors-Spock-lizard
284th
Roman to Arabic
33rd
ROT13
19th
Rule 110
12th
Seven Segment
12th
Sierpiński Triangle
23rd30th
122nd
25th
Smith Numbers
24th
17th6th
8th
Spelling Numbers
64th
13th
11th
Star Wars Opening Crawl
8th
Sudoku
19th
Tic-tac-toe
83rd
Time Distance
9th
Tongue-twisters
24th
16th
Transpose Sentence
56th
United States
267th
Vampire Numbers
18th7th
Van Eck Sequence
18th40th
166th
24th
Zeckendorf Representation
103rd
10th
γ
24th41st
20th
6th
λ
34th58th
22nd
15th
9th
131st
15th11th
5th
π
21st60th50th
22nd38th
195th
16th10th
6th
τ
31st
142nd
11th10th
φ
31st
48th
13th11th
5th
√2
32nd
28th
93rd
13th11th
𝑒
27th13th21st33rd45th50th46th36th13th26th21st13th28th
27th30th
8th45th97th84th
35th33rd25th32nd36th25th51st32nd137th30th55th85th18th9th37th8th19th6th29th7th11th27th