12 Days of Christmas
24th
31st
16th
99 Bottles of Beer
27th
80th
57th
Abundant Numbers
8th
19th
25th
15th
Abundant Numbers (Long)
5th
Arabic to Roman
10th
Arithmetic Numbers
10th
Arrows
57th
8th
Ascending Primes
60th
ASCII Table
7th
20th
brainfuck
48th
Catalan Numbers
63rd
Catalan’s Constant
19th
Christmas Trees
14th
40th
11th
Collatz
6th
29th
Cubes
9th
109th
Day of Week
17th
DFA Simulator
17th
Diamonds
10th
34th
Divisors
9th
29th
1st
41st
Emirp Numbers
5th
98th
12th
Emirp Numbers (Long)
14th
Emojify
21st
Evil Numbers
9th
1st
21st
Evil Numbers (Long)
29th
Farey Sequence
42nd
Fibonacci
6th
131st
32nd
Fizz Buzz
48th
32nd
29th
24th
1st
1st
28th
17th
Foo Fizz Buzz Bar
17th
7th
10th
7th
Fractions
26th
Gijswijt’s Sequence
9th
Happy Numbers
7th
109th
13th
Happy Numbers (Long)
22nd
Hexdump
18th
Intersection
3rd
15th
12th
Inventory Sequence
15th
ISBN
26th
Jacobi Symbol
19th
Kolakoski Constant
7th
15th
Kolakoski Sequence
7th
8th
12th
5th
Leap Years
5th
63rd
27th
Levenshtein Distance
44th
6th
Leyland Numbers
8th
42nd
11th
ln 2
59th
Look and Say
5th
9th
6th
Lucky Numbers
26th
Lucky Tickets
25th
Niven Numbers
17th
50th
28th
Niven Numbers (Long)
88th
Number Spiral
26th
Odious Numbers
10th
1st
19th
Odious Numbers (Long)
1st
Ordinal Numbers
8th
3rd
7th
Pangram Grep
9th
78th
14th
Pascal’s Triangle
6th
27th
28th
Pernicious Numbers
16th
52nd
30th
Pernicious Numbers (Long)
145th
Prime Numbers
10th
121st
34th
Prime Numbers (Long)
104th
26th
Quine
1st
52nd
52nd
Recamán
8th
20th
9th
Reverse Polish Notation
19th
Roman to Arabic
37th
Seven Segment
63rd
Sierpiński Triangle
12th
Smith Numbers
11th
Spelling Numbers
27th
Sudoku v2
22nd
Ten-pin Bowling
12th
6th
Tongue-twisters
17th
United States
20th
6th
Vampire Numbers
4th
21st
7th
Van Eck Sequence
8th
19th
Zodiac Signs
16th
π
56th
6thτ
51st
φ
44th
√2
70th
𝑒
65th