99 Bottles of Beer
Abundant Numbers
19th
Arabic to Roman
Christmas Trees
17th
Divisors
16th796th
Emirp Numbers
14th127th
Evil Numbers
13th
Fibonacci
26th
Fizz Buzz
329th1,187th
Happy Numbers
13th79th
Leap Years
21st162nd
Levenshtein Distance
26th
Morse Decoder
Morse Encoder
11th
Niven Numbers
8th
Odious Numbers
22nd
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
24th
Pernicious Numbers
37th
Prime Numbers
28th
Quine
1st105th111th1st130th50th
346th90th132nd63rd91st6th90th43rd102nd
Roman to Arabic
10th
Seven Segment
12th
Sierpiński Triangle
Spelling Numbers
Vampire Numbers
11th
λ
16th
π
4th
τ
15th
φ
17th
√2
12th
𝑒
22nd